SERVICE MANUAL
REVERSING AUTOMATIC DOCUMENT FEEDER
MR-3018
File No. SME05000600
R05032183100-TTEC
Ver00_2005-06
Download from Www.Somanuals.com. All Manuals Search And Download.
General Precautions for Installation/Servicing/Maintenance
for the MR-3018
The installation and service should be done by a qualified service technician.
1) When installing the MR-3018 to the Equipment, be sure to follow the instructions described in the
“Unpacking/Set-Up Procedure for the MR-3018” booklet which comes with each unit of the MR-
3018.
2) The MR-3018 should be installed by an authorized/qualified person.
3) Before starting installation, servicing or maintenance work, be sure to turn OFF and unplug the
equipment first.
4) When servicing or maintaining the MR-3018, be careful about the rotating or operation sections
such as gears, pulleys, sprockets, cams, belts, etc.
5) When parts are disassembled, reassembly is basically the reverse of disassembly unless otherwise
noted in this manual or other related materials. Be careful not to reassemble small parts such as
screws, washers, pins, E-rings, toothed washers to the wrong places.
6) Basically, the machine should not be operated with any parts removed or disassembled.
7) Delicate parts for preventing safety hazard problems (such as switches, sensors, etc. if any) should
be handled/installed/adjusted correctly.
8) Use suitable measuring instruments and tools.
9) During servicing or maintenance work, be sure to check the serial No. plate and other cautionary
labels (if any) to see if they are clean and firmly fixed. If not, take appropriate actions.
10)The PC board must be stored in an anti-electrostatic bag and handled carefully using a wristband,
because the ICs on it may be damaged due to static electricity. Before using the wrist band, pull out
the power cord plug of the equipment and make sure that there is no uninsulated charged objects in
the vicinity.
11)For the recovery and disposal of used MR-3018, consumable parts and packing materials, follow the
relevant local regulations/rules should be followed.
12)After completing installation, servicing and maintenance of the MR-3018, return the MR-3018 to its
original state, and check operation.
Download from Www.Somanuals.com. All Manuals Search And Download.
Download from Www.Somanuals.com. All Manuals Search And Download.
CONTENTS
1. Specification ................................................................................................................1-1
2. GENERAL DESCRIPTION............................................................................................ 2-1
2.1 Main Components................................................................................................................2-1
2.2 Sectional View .....................................................................................................................2-2
2.3 Electric Parts Layout............................................................................................................2-3
2.4 Symbols and Functions of Various Components.................................................................2-4
2.5 Diagram of Signal Blocks.....................................................................................................2-5
2.6 Description of Interface Signals...........................................................................................2-6
3. DESCRIPTION OF OPERATIONS ............................................................................... 3-1
3.1 DRIVE SYSTEM..................................................................................................................3-1
3.1.1 Outline......................................................................................................................3-1
3.1.2 Original feed motor drive section..............................................................................3-2
3.1.3 Read motor drive section .........................................................................................3-3
3.1.4 Original exit/reverse motor drive section..................................................................3-4
3.2 Original Size Detection ........................................................................................................3-5
3.2.1 Outline......................................................................................................................3-5
3.2.2 Original tray width sensor.........................................................................................3-5
3.3 FLOW CHART.....................................................................................................................3-8
3.4 DESCRIPTION OF CIRCUIT.............................................................................................3-16
3.4.1 Drive Circuit for Feed Motor ...................................................................................3-16
3.4.2 Drive Circuit for Read Motor...................................................................................3-17
3.4.3 Drive Circuit for Exit Motor ....................................................................................3-18
3.4.4 Drive Circuit for FAN Motor ...................................................................................3-18
3.4.5 Reset Circuit ..........................................................................................................3-19
3.4.6 Drive Circuit for Pickup Solenoid ...........................................................................3-19
3.4.7 Drive Circuit for Gate Solenoid ..............................................................................3-20
4. DISASSEMBLY AND ASSEMBLY............................................................................... 4-1
4.1 Cover ...................................................................................................................................4-1
4.2 Roller ...................................................................................................................................4-6
4.3 Motor / Motor drive section ...............................................................................................4-18
4.4 Solenoid.............................................................................................................................4-24
4.5 Sensor/switch ....................................................................................................................4-26
4.6 PC Board ...........................................................................................................................4-34
4.7 Others................................................................................................................................4-35
5. Adjustment...................................................................................................................5-1
5.1 Adjustment of Position.........................................................................................................5-1
5.2 Adjustment of Height ...........................................................................................................5-6
5.3 Adjustment of Skew.............................................................................................................5-8
5.4 Adjustment of the Leading Edge Position..........................................................................5-11
5.5 Adjustment of Horizontal Position......................................................................................5-13
5.6 Adjustment of Copy Ratio..................................................................................................5-14
5.7 Adjustment of RADF Opening/Closing Sensor..................................................................5-15
6. Troubleshooting .......................................................................................................... 6-1
6.1 Troubleshooting for Mechanical Errors................................................................................6-1
6.2 Troubleshooting for Electrical Errors ...................................................................................6-2
7. MAINTENANCE AND REWRITING ROM .................................................................... 7-1
7.1 Periodic Maintenance ..........................................................................................................7-1
7.2 Rewriting ROM (Firmware Updating)...................................................................................7-2
June 2005 © TOSHIBA TEC
MR-3018 CONTENTS
1
Download from Www.Somanuals.com. All Manuals Search And Download.
8. CIRCUIT DIAGRAM / HARNESS DIAGRAM ............................................................... 8-1
8.1 Assembly of PC Board.........................................................................................................8-1
8.2 Circuit Diagram....................................................................................................................8-2
8.3 Control PC Board Circuit .....................................................................................................8-4
MR-3018 CONTENTS
June 2005 © TOSHIBA TEC
2
Download from Www.Somanuals.com. All Manuals Search And Download.
1. Specification
1
Item
Contents
Remarks
2
Maximum number of originals Up to 100 sheets or 16 mm in height.
on the original feeding tray
35 - 80 g/m (9.3 - 21.3 lb. Bond)
Acceptable paper size
A5-R, A4, A4-R, B5, B5-R, B4, A3, FOLIO,
ST-R, LT, LT-R, LG, LD, COMPUTER
2
Acceptable paper weight
1-sided: 35 - 157 g/m
(9.3 lb. Bond - 58 lb. Cover)
2
2-sided: 50 - 157 g/m
(13.3 lb. Bond - 58 lb. Cover)
W600 x D523 x H135 (mm)
12.5 kg
Dimensions
Excluding hinges and original tray
Supplied from the equipment
Weight
Power consumption
Power requirements
Co-packed items
Approx. 49.5 W
DC5 V, DC24 V
Unpacking Instruction (1 set)
Charts (A4/LT: 1 sheet each)
Mounting screws (6 pcs)
Positioning pins (2 pcs)
Washer (1 pc)
June 2005 © TOSHIBA TEC
MR-3018 Specification
1 - 1
Download from Www.Somanuals.com. All Manuals Search And Download.
MR-3018 Specification
June 2005 © TOSHIBA TEC
1 - 2
Download from Www.Somanuals.com. All Manuals Search And Download.
2. GENERAL DESCRIPTION
2.1 Main Components
Original tray section
Drive/Control section
2
Original exit tray section
Feeding/Transporting section
Fig.2-1
Location
Components
Feeding/Transporting
section
Pickup roller
Feed roller
Separation roller
Registration roller
Intermediate transfer roller
Pre-reading roller
Platen roller
Original empty sensor (S3)
Original length detection sensor (S4)
Original registration sensor (S5)
Original width detection sensor-1 (S6)
Original width detection sensor-2 (S7)
Original intermediate transport sensor(S8)
Read sensor (S9)
Post-reading roller
Exit/reverse roller
Original exit/reverse sensor (S10)
Jam access cover sensor (S11)
Reverse registration roller
Original tray section
Original width guide
Original tray
Original tray sensor (S1)
Original tray width sensor (S2)
Original reverse tray
Original exit tray section Original exit tray
Drive/Control section
Original feed motor (M1)
Read motor (M2)
Original exit/reverse motor (M3)
Fan motor (M4)
Original pickup solenoid (SOL1)
Gate solenoid (SOL2)
RADF opening/closing sensor (S12)
Jam access cover opening/closing switch (SW1)
RADF control PC board (ADF)
June 2005 © TOSHIBA TEC
MR-3018 GENERAL DESCRIPTION
2 - 1
Download from Www.Somanuals.com. All Manuals Search And Download.
2.2 Sectional View
TRY3
TRY1
R4
R3
R1
TRY2
R9
R2
R5
R7 R8 FLP1
R6
R10
FLP2
Fig.2-2
TRY1 Original tray
R4
R5
R6
R7
R8
R9
R10
Registration roller
TRY2 Original reverse tray
TRY3 Original exit tray
FLP1 Exit gate
Intermediate transfer roller
Pre-reading roller
Platen roller
FLP2 Reverse flapper
Post-reading roller
Reverse registration roller
Exit/reverse roller
R1
R2
R3
Pickup roller
Feed roller
Separation roller
MR-3018 GENERAL DESCRIPTION
June 2005 © TOSHIBA TEC
2 - 2
Download from Www.Somanuals.com. All Manuals Search And Download.
2.4 Symbols and Functions of Various Components
1) Motors
Symbol
Name
Original feed motor
Read motor
Function
M1
Drives the original feed roller, pickup roller and registration roller.
M2
Transports originals by driving the intermediate transport roller, front
read roller, platen roller, rear read roller and reverse registration roller.
M3
M4
Original exit/reverse motor
Fan motor
Drives the original exit/reverse roller.
Cools off the ADF drive section and ADF board.
2) Sensors and Switches
Symbol
Name
Function
S1
Original tray sensor
Original tray width sensor
Original empty sensor
Detects the length of the original set on the original tray.
Detects the width of the original set on the original tray.
Detects the original set on the original tray.
Detects the length of the original.
S2
S3
S4
Original length detection
sensor
S5
S6
Original registration sensor
Detects transport of the original at the registration roller section.
Original width detection sen- Detects the width of the original.
sor-1
S7
S8
Original width detection sen- Detects the width of the original.
sor-2
Original intermediate trans-
port sensor
Detects the original transported to the Pre-scanning section.
S9
Read sensor
Detects the leading edge of the original at the original scanning section.
S10
Original exit/reverse sensor
Detects the exit (transit) of an original. Also detects the stop reference
position for an original when in reverse.
S11
S12
Jam access cover sensor
Detects opening/closing of the Jam access cover.
Detects opening/closing of the RADF.
RADF opening/closing sen-
sor
SW1
Jam access cover opening/
closing switch
Switches between cutoff and supply state of the 24 V power by open-
ing/closing of the jam access cover.
3) Solenoid
Symbol
Name
Function
SOL1 Original pickup solenoid
SOL2 Gate solenoid
Drives up and down the original pickup roller.
Drives the reverse flapper. (Switches the flapper to the reverse side
when turned to ON.)
4) PC board
Symbol
Name
Function
ADF
RADF control PC board
(ADF board)
Controls the RADF.
MR-3018 GENERAL DESCRIPTION
June 2005 © TOSHIBA TEC
2 - 4
Download from Www.Somanuals.com. All Manuals Search And Download.
2.5 Diagram of Signal Blocks
Equipment
RADF
RxD
TxD
REQ
Driver
Driver
Driver
Driver
Original feed motor (M1)
Read motor (M2)
Original exit/reverse motor (M3)
Fan motor (M4)
2
ACK
DF-REQ
DF-ACK
Driver
Driver
Original pickup solenoid (SOL1)
Gate solenoid (SOL2)
SCAN-ST
CNT
Original tray sensor (S1)
Original tray width sensor (S2)
Original empty sensor (S3)
Original length detection sensor (S4)
CPU
Original registration sensor (S5)
DC 24V
DC 5V
Original width detection sensor-1 (S6)
Original width detection sensor-2 (S7)
Original intermediate transport sensor (S8)
Read sensor (S9)
Original exit/reverse sensor (S10)
Jam access cover sensor (S11)
RADF opening/closing sensor (S12)
Reset IC
Downlad jig
Jam access cover opening/closing switch (SW1)
Fig.2-4
June 2005 © TOSHIBA TEC
MR-3018 GENERAL DESCRIPTION
2 - 5
Download from Www.Somanuals.com. All Manuals Search And Download.
2.6 Description of Interface Signals
The following 6 lines are used to transmit/receive signals between the equipment and the RADF.
REQ ......................Communication request signal (from equipment to the RADF)
DF-REQ ................Communication request signal (from the RADF to equipment)
DF-ACK.................Communication request acknowledging signal (from the RADF to equipment)
ACK.......................Communication request acknowledging signal (from equipment to the RADF)
TxD .......................Data transmitted from equipment to the RADF
RxD.......................Data transmitted from the RADF to equipment
Data communication (RxD and TxD) between the scanner and the RADF has adopted the serial com-
munication system which does not allow checking using testing devices to see whether the signals are
transmitted/received properly in the field.
RADF
Equipment
REQ
DF-ACK
TxD
DF-REQ
ACK
RxD
Fig.2-5
MR-3018 GENERAL DESCRIPTION
June 2005 © TOSHIBA TEC
2 - 6
Download from Www.Somanuals.com. All Manuals Search And Download.
3. DESCRIPTION OF OPERATIONS
3.1 DRIVE SYSTEM
Feed motor drive section
3
Read motor drive section
Exit/reverse motor drive section
Fig.3-1
3.1.1
Outline
Originals are transported by the original feed motor, read motor and original exit/reverse motor. Each
motor has a drive section for the following operations:
Original feed motor drive section:
Read motor drive section:
picks up originals and drives the registration roller.
transports originals and drives parts such as the platen roller.
Original exit/reverse motor drive section: exits and reverses originals, and drives the exit/reverse roller.
The Original feed motor rotates reversely when the originals are being transported at the registration
roller, compared to its rotational direction when they are being picked up.
The original exit/reverse motor also rotates reversely when the originals are being reversed and trans-
ported, compared to its rotational direction when they are being exited.
The read motor always rotates in a constant direction.
June 2005 © TOSHIBA TEC
MR-3018 DESCRIPTION OF OPERATIONS
3 - 1
Download from Www.Somanuals.com. All Manuals Search And Download.
3.1.2
Original feed motor drive section
Original feed motor
Oneway clutch
Pickup roller
Feed roller
Oneway clutch
Separation roller
Pickup
Feed
Registration roller
Fig.3-2
When an original is placed on the original tray and the RADF receives a feed request signal from the
equipment, the feeding of the original is started.
The original empty sensor detects the presence of the original, and then the pickup roller is lowered by
the drive from the original pickup solenoid.
The Original feed motor rotates, and the pickup roller and the feed roller then rotate in a normal direc-
tion (shown in a solid line in the figure) to guide the original into the transport path. Then the original is
transported to the registration roller to be aligned.
The original aligned with the registration roller is then transported by the reverse rotation of the Original
feed motor (shown in a dotted line in the figure).
A one-way clutch is installed inside of each gear of the feed roller and the registration roller, so these
gears will not be driven in a reverse rotation.
When the original empty sensor detects that there is no original on the original tray, the original pickup
solenoid is turned OFF and the pickup roller is raised.
The original pickup solenoid is the one can operate both suction and recovery.
MR-3018 DESCRIPTION OF OPERATIONS
June 2005 © TOSHIBA TEC
3 - 2
Download from Www.Somanuals.com. All Manuals Search And Download.
3.1.3
Read motor drive section
Read motor
Reverse registration roller
Post-reading roller
3
Platen roller
Pre-reading roller
Intermediate transfer roller
Fig.3-3
The transported original is driven by the read motor.
Then the original is transported to a scanning start position by the intermediate transfer roller, pre-read-
ing roller and platen roller.
The original transported to the scanning start position is then scanned in the scanner function of the
equipment.
When the data of the original have been scanned, the original is then transported to the original exit tray
side by the post-reading roller.
June 2005 © TOSHIBA TEC
MR-3018 DESCRIPTION OF OPERATIONS
3 - 3
Download from Www.Somanuals.com. All Manuals Search And Download.
3.1.4
Original exit/reverse motor drive section
Gate solenoid
Reverse fapper
Exit/reverse motor
Exit
Exit/reverse rollor
Reverse
Fig.3-4
When the data of the original have been scanned, the original is exited to the original exit tray by the
exit/reverse roller driven by the exit motor (shown in a solid line in the figure).
In the duplex scanning mode, the gate solenoid is turned ON and the reverse flapper is lowered to
switch the transport path to the reverse tray side when the scanning of one side of the original is com-
pleted.
When the reverse flapper is lowered, the original is temporarily transported to the reverse tray, and then
the exit motor rotates reversely to return the original to the transport path switched for reverse operation
(shown in a dotted line in the figure).
The reversed original is aligned with the reverse registration roller, and then the other side of the origi-
nal is scanned. When the scanning is completed, the original is exited to the original exit tray.
MR-3018 DESCRIPTION OF OPERATIONS
June 2005 © TOSHIBA TEC
3 - 4
Download from Www.Somanuals.com. All Manuals Search And Download.
3.2 Original Size Detection
The original tray width sensor, original length detection sensor, and original width detection sensors-1
and -2 work in combination to detect the size of originals.
Original width detection sensor-2
Original width detection sensor-1
Original tray width sensor
Original length
detection sensor
3
Fig.3-5
3.2.1
Outline
When an original is placed on the original tray, the width of the original is detected by the positions of
the original width guides. Then the original width sensors -1 and -2 and the original length detection
sensor detect the size of the original being transported. Based on the detection result of these sensors,
the size of the original is finally determined.
3.2.2
Original tray width sensor
The original tray width sensor detects the width of the original placed on the original tray.
This sensor consists of a leaf spring and 4 contacting points (= 4 harnesses). When the original width
guides are moved, a protruded part located under the guides pushes the leaf spring, and the leaf spring
thus contacts the harnesses. The gap between these guides is detected by this contact.
A terminal connected with the black harness is for grounding (= common). When the leaf spring con-
tacts with each harness of gray, yellow and orange, each terminal connected with these harnesses gen-
erates a signal at a low level.
The combination of these contact (= low level) and release (= high level) can determine the width of the
original.
Sizes detectable in combination of these contact and release are as follows:
TWIDTH2
(Orange)
TWIDTH1
(Yellow)
TWIDTH0
(Gray)
Original width size
H
H
H
L
L
L
H
H
L
H
H
L
H
L
H
H
L
LD / LT
-
ST-R
LD / LT
-
H
L
8.5x8.5 / LT-R / KLG / 13”LG
COMPUTER
L
L
H (= high level): Release
L (= low level): Contact
June 2005 © TOSHIBA TEC
MR-3018 DESCRIPTION OF OPERATIONS
3 - 5
Download from Www.Somanuals.com. All Manuals Search And Download.
3.2.3
Original width detection sensors-1 and -2 / Original length
detection sensor
The size of the original is determined by the detection performed in combination of the original width
detection sensors-1 and -2 and the original length detection sensor, as well as the detection performed
by the original tray width sensor.
Sizes detectable in combination of these sensors are as follows:
A4 series (ORG-SRS: 1)
Original length
detection sensor
Original width
sensor-1
Original width
sensor-2
Size determined
Original tray width
OFF
ON
OFF
OFF
ON
A5-R
-
-
-
-
OFF
ON
B5
ON
A4
B5-R
OFF
OFF
A4-R / FOLIO
B4
Determined by a gap
between guides
ON
ON
OFF
ON
A3
-
A4 series (width sizes mixed at A3 / A4 standard)
Original length
detection sensor
Original width
sensor-1
Original width
sensor-2
Size determined
Original tray width
A3 / A4
ON
OFF
ON
ON
OFF
OFF
OFF
ON
A3
ON
A4-R / FOLIO
B4
B5
A4
ON
OFF
ON
A4 series (width sizes mixed at B4 / B5 standard)
Original length
detection sensor
Original width
sensor-1
Original width
sensor-2
Size determined
Original tray width
OFF
ON
OFF
OFF
OFF
OFF
A4-R / FOLIO
ON
B4
B5
B4/B5
ON
OFF
OFF
A5-R
A4 series (width sizes mixed at A4-R standard)
Original length
detection sensor
Original width
sensor-1
Original width
sensor-2
Size determined
Original tray width
OFF
ON
OFF
OFF
OFF
B5-R
A4-R / FOLIO
A5-R
ON
A4-R
OFF
OFF
A4 series (width sizes mixed at B5-R standard)
Original length
detection sensor
Original width
sensor-1
Original width
sensor-2
Size determined
Original tray width
ON
OFF
OFF
OFF
OFF
B5-R
A5-R
B5-R
OFF
MR-3018 DESCRIPTION OF OPERATIONS
June 2005 © TOSHIBA TEC
3 - 6
Download from Www.Somanuals.com. All Manuals Search And Download.
LT series (ORG-SRS: 0)
Original length
detection sensor
Original width
Original width
sensor-2
Size determined
Original tray width
sensor-1
OFF
ON
OFF
OFF
ON
ST-R
-
-
-
-
-
OFF
ON
8.5x8.5
ON
A4
ON
OFF
ON
LT-R / LG / COMP / 13”LG
LD
ON
LT series (width sizes mixed at LD / LT standard)
Original length
detection sensor
Original width
sensor-1
Original width
sensor-2
Size determined
Original tray width
ON
ON
ON
OFF
OFF
ON
LD
3
ON
COMP
LD / LT
OFF
ON
LT-R / LG / 8.5x8.5 / 13”LG
LT
OFF
LT series (width sizes mixed at LG / LT-R standard)
Original length
detection sensor
Original width
sensor-1
Original width
sensor-2
Size determined
Original tray width
ON
ON
OFF
OFF
LT-R / LG / 8.5x8.5 / 13”LG
ST-R
LD / LT
OFF
OFF
June 2005 © TOSHIBA TEC
MR-3018 DESCRIPTION OF OPERATIONS
3 - 7
Download from Www.Somanuals.com. All Manuals Search And Download.
3.3 FLOW CHART
Power ON
Standby
YES
NO
RADF jam access
cover OPEN?
NO
All sensors OFF?
YES
Jam
NO
Empty sensor ON?
YES
NO
NO
Feed request
signal received?
Standby
Jam
YES
Original on
feeding tray?
YES
D
Pickup solenoid ON,
pickup roller goes down,
feed motor rotates forward.
A
MR-3018 DESCRIPTION OF OPERATIONS
June 2005 © TOSHIBA TEC
3 - 8
Download from Www.Somanuals.com. All Manuals Search And Download.
A
NO
Original registration
sensor ON?
YES
A certain period
of time passed?
NO
Feed motor stops after
transporting for a
certain period of time.
3
YES
Jam
NO
A certain period
of time passed?
YES
Registration roller rotates.
(Feed motor rotates reverse.)
Read motor rotates.
Monitoring registration
sensor by parallel processing.
Feed motor stops when registration
sensor detects trailing edge of
Paper transprted
before the intermideate
transport roller?
NO
original. Skip to
.
D
YES
Feed motor rotation speed switches.
First scan: Highest speed
Second scan/later: Requested speed
B
June 2005 © TOSHIBA TEC
MR-3018 DESCRIPTION OF OPERATIONS
3 - 9
Download from Www.Somanuals.com. All Manuals Search And Download.
B
NO
Original intermediate
transport sensor ON?
YES
NO
A certain period
of time passed?
Feed motor and read motor
stop after transporting for
certain period of time.
YES
Jam
NO
Feed request signal
received?
YES
YES
Duplex?
NO
E
Registration roller also rotates,
while read motor rotates
and registration sensor ON.
Transport for
a certain amount of
distance completed?
NO
YES
Scanning start signal
sent (level: High)
Exposure and scanning start.
C
MR-3018 DESCRIPTION OF OPERATIONS
June 2005 © TOSHIBA TEC
3 - 10
Download from Www.Somanuals.com. All Manuals Search And Download.
C
NO
Original exit/reverse
sensor ON?
YES
NO
A certain period
of time passed?
Original exit/reverse
motor rotates.
YES
Jam
3
NO
Read sensor OFF?
YES
NO
A certain period
of time passed?
YES
Scanning start signal
sent (level: High)
Scanning completed.
NO
Original exit/reverse
sensor OFF?
YES
NO
A certain period
of time passed?
Read motor stops.
YES
Jam
Transport for
a certain amount of
distance completed?
NO
YES
Original exit/reverse
motor stops.
END
June 2005 © TOSHIBA TEC
MR-3018 DESCRIPTION OF OPERATIONS
3 - 11
Download from Www.Somanuals.com. All Manuals Search And Download.
E
Registration roller also rotates,
while read motor rotates
and registration sensor ON.
Gate solenoid ON
Transport for
a certain amount of
distance completed?
NO
YES
Scanning start signal
sent (level: High)
Exposure and scanning start.
NO
Original exit/reverse
sensor ON?
YES
NO
A certain period
of time passed?
Original exit/reverse
motor rotates.
YES
Jam
Read sensor OFF?
YES
NO
A certain period
of time passed?
YES
Scanning start signal
sent (level: Low)
Scanning completed.
F
MR-3018 DESCRIPTION OF OPERATIONS
June 2005 © TOSHIBA TEC
3 - 12
Download from Www.Somanuals.com. All Manuals Search And Download.
F
NO
Original exit/reverse
sensor OFF?
YES
NO
A certain period
of time passed?
Transport for
a certain amount of
distance completed?
NO
YES
Jam
3
YES
Original exit/reverse motor
and read motor stop.
After a certain period of time,
original exit/reverse motor reverses,
read motor starts, reverse roller
aligns original, and then system reboots.
NO
Original intermediate
transport sensor ON?
YES
NO
A certain period
of time passed?
Exit/reverse and read motor
stop after transporting for
a certain amount of distance.
YES
Jam
NO
Transport request
signal received?
YES
Read motor and
exit/reverse motor rotate
at requested speed.
Transport for
a certain amount of
distance completed?
NO
YES
G
June 2005 © TOSHIBA TEC
MR-3018 DESCRIPTION OF OPERATIONS
3 - 13
Download from Www.Somanuals.com. All Manuals Search And Download.
G
Scanning start signal
sent (level: High)
Exposure and scanning start.
NO
Original exit/reverse
sensor ON?
YES
NO
A certain period
of time passed?
Original exit/reverse
motor rotates.
YES
Jam
NO
NO
Read sensor OFF?
YES
A certain period
of time passed?
YES
Scanning start signal
sent (level: Low)
Scanning completed.
NO
Original exit/reverse
sensor OFF?
YES
NO
A certain period
of time passed?
Transport for
a certain amount of
distance completed?
YES
Jam
NO
YES
H
MR-3018 DESCRIPTION OF OPERATIONS
June 2005 © TOSHIBA TEC
3 - 14
Download from Www.Somanuals.com. All Manuals Search And Download.
H
Original exit/reverse motor
and read motor stop.
After a certain period of time,
original exit/reverse motor reverses,
read motor starts, reverse roller
aligns original, and then system reboots.
3
NO
Original intermediate
transport sensor ON?
YES
NO
A certain period
of time passed?
YES
Jam
NO
Original exit/reverse
sensor OFF?
YES
NO
A certain period
of time passed?
Transport for
a certain amount of
distance completed?
YES
Jam
NO
YES
Original exit/reverse motor
and read motor stop.
Gate solenoid OFF
END
June 2005 © TOSHIBA TEC
MR-3018 DESCRIPTION OF OPERATIONS
3 - 15
Download from Www.Somanuals.com. All Manuals Search And Download.
3.4 DESCRIPTION OF CIRCUIT
3.4.1
Drive Circuit for Feed Motor
Fig.3-6
This circuit controls the rotation/stoppage and the direction of rotation, excitation mode and motor cur-
rent of the feed motor.
A drive clock signal (FMOT-CLK) and rotation direction signal (FMOT-CW/CCW) are input to control the
speed and direction of the motor rotation.
When the level of the enabling signal (FMOT-Enable) is set to "L", motor current is turned OFF regard-
less of the state of other signals.
For the excitation mode, either of 2 phase excitation, 1-2 phase excitation, W1-2 phase excitation,
2W1-2 phase excitation or the 4W1-2 phase excitation can be selected using the excitation switching
signal (FMOT-Mode1/FMOT-Mode2).
The edge switching signal (FMOT-Mode3) is used to specify the switching timing for excitation phase
either from when both the rise and decay edge of the CLK input are detected or when only the rising
edge is detected.
Motor current value can be set discretionary by changing the level of the reference setting signal
(FMOT-REF).
MR-3018 DESCRIPTION OF OPERATIONS
June 2005 © TOSHIBA TEC
3 - 16
Download from Www.Somanuals.com. All Manuals Search And Download.
3.4.2
Drive Circuit for Read Motor
3
Fig.3-7
This circuit controls the rotation/stoppage and the direction of rotation, excitation mode and motor cur-
rent of the read motor.
A drive clock signal (RMOT-CLK) and rotation direction signal (RMOT-CW/CCW) are input to control
the speed and direction of the motor rotation.
When the level of the enabling signal (RMOT-Enable) is set to "L", motor current is turned to OFF
regardless of the state of other signals.
For the excitation mode, either of 2 phase excitation, 1-2 phase excitation, W1-2 phase excitation,
2W1-2 phase excitation or the 4W1-2 phase excitation can be selected using the excitation switching
signal (RMOT-Mode1/RMOT-Mode2).
The edge switching signal (RMOT-Mode3) is used to specify the switching timing for excitation phase
either from when both the rise and decay edge of the CLK input are detected or when only the rising
edge is detected.
Motor current value can be set discretionary by changing the level of the reference setting signal
(RMOT-REF).
June 2005 © TOSHIBA TEC
MR-3018 DESCRIPTION OF OPERATIONS
3 - 17
Download from Www.Somanuals.com. All Manuals Search And Download.
3.4.3
Drive Circuit for Exit Motor
Fig.3-8
This circuit controls the rotation/stoppage and the direction of rotation, excitation mode and motor cur-
rent of the exit motor.
A drive clock signal (EMOT-CLK) and rotation direction signal (EMOT-CW/CCW) are input to control
the speed and direction of the motor rotation.
When the level of the enabling signal (EMOT-Enable) is set to "L", motor current is turned OFF regard-
less of the state of other signals.
As IC3-10pin (MODE1) is connected to +5V, excitation mode is applied at 1-2 phase excitation.
The edge switching signal (EMOT-Mode3) is used to specify the switching timing for excitation phase
either from when both the rise and decay edge of the CLK input are detected or when only the rising
edge is detected.
Motor current value can be set discretionary by switching the level of the reference switching signal
(EMOT-REFS0,EMOT-REFS1).
3.4.4
Drive Circuit for FAN Motor
Fig.3-9
This circuit controls the rotation/stoppage of the fan motor. The FAN starts to rotate when the FAN
motor drive signal level is set to “H”, and stops when the level is set to “L”.
MR-3018 DESCRIPTION OF OPERATIONS
June 2005 © TOSHIBA TEC
3 - 18
Download from Www.Somanuals.com. All Manuals Search And Download.
3.4.5
Reset Circuit
Fig.3-10
3
This circuit generates a reset signal when the power is turned ON and the power voltage is blocked or
cut off/lowered temporarily.
At the power-ON, the circuit shifts the level of the reset signal from “L” to “H” to put the CPU in a opera-
tive state after the reset pulse duration (Tpd) determined by the capacitance of C58 has passed from
when the power voltage has reached the supervisory voltage (Vs) divided by R116 and R117.
When a power voltage drop (cutoff, temporary cutoff, temporary low voltage) occurs and the power volt-
age becomes lower than the set value for the supervisory voltage for the power, the circuit sets the level
of the reset signal (RESET) to “L” to put the CPU in a halt state.
3.4.6
Drive Circuit for Pickup Solenoid
Fig.3-11
Pick up solenoid is a two-way solenoid that can be operated both in suction and recovery, and driven by
two transistors (Q4 and Q2) for each operation respectively.
When the PSOL-ON-Signal level is set to “L”, Q4 is turned ON, the power of 24V is applied to the coil
for suction operation, the solenoid is turned ON, and then the pickup roller goes down.
When the PSOL-ON-Signal level is set to “L”, Q2 is turned ON, the power of 24V is applied to the coil
for recovery operation, the solenoid is turned OFF, and then the pickup roller goes up.
June 2005 © TOSHIBA TEC
MR-3018 DESCRIPTION OF OPERATIONS
3 - 19
Download from Www.Somanuals.com. All Manuals Search And Download.
3.4.7
Drive Circuit for Gate Solenoid
Fig.3-12
Gate solenoid driven by the driver transistor (Q1) is a solenoid which is used to switch an original into
the reverse tray when in the duplex scanning mode.
When the GSOL-ON-Signal level is set to “L”, the reverse flapper goes down and the original is trans-
ported to the reverse tray.
MR-3018 DESCRIPTION OF OPERATIONS
June 2005 © TOSHIBA TEC
3 - 20
Download from Www.Somanuals.com. All Manuals Search And Download.
4. DISASSEMBLY AND ASSEMBLY
4.1 Cover
[A] Front cover
(1) Open the RADF and remove 3 screws.
4
Fig.4-1
Fig.4-2
Fig.4-3
(2) Close the RADF.
(3) Open the jam access cover and remove 2
screws.
(4) Take off the front cover toward you.
Front cover
June 2005 © TOSHIBA TEC
MR-3018 DISASSEMBLY AND ASSEMBLY
4 - 1
Download from Www.Somanuals.com. All Manuals Search And Download.
[B] Rear cover
(1) Open the jam access cover and remove 4
screws.
Fig.4-4
(2) Raise the original tray and take off the rear
cover upward.
Rear cover
Fig.4-5
[C] Jam access cover
(1) Take off the front cover.
Pin
(
(2) Take off the rear cover.
(
(3) Remove 1 clip and then the dial and pin.
Dial
Clip
Fig.4-6
MR-3018 DISASSEMBLY AND ASSEMBLY
June 2005 © TOSHIBA TEC
4 - 2
Download from Www.Somanuals.com. All Manuals Search And Download.
(4) Remove 1 screw and the hinge pin.
Hinge pin
Fig.4-7
(5) Take off the jam access cover by sliding it.
Jam access cover
4
Fig.4-8
[D] Left cover
(1) Remove 2 screws and take off the left cover.
Left cover
Fig.4-9
June 2005 © TOSHIBA TEC
MR-3018 DISASSEMBLY AND ASSEMBLY
4 - 3
Download from Www.Somanuals.com. All Manuals Search And Download.
[E] Original tray
(1) Take off the front cover.
Feeder upper guide
Screw
(
(2) Take off the rear cover.
(3) Take off the paper feeder unit.
(
(
(4) Remove 2 screws. Lift up the feeder upper
guide by sliding it to the right.
Note:
Do not pull the harness too strong.
Screw
Fig.4-10
(5) Disconnect 1 connector from the RADF con-
trol PC board.
Fig.4-11
(6) Remove 1 screw and take off the bushing.
(7) Take off the original tray.
Original tray
Bushing
Screw
Fig.4-12
MR-3018 DISASSEMBLY AND ASSEMBLY
June 2005 © TOSHIBA TEC
4 - 4
Download from Www.Somanuals.com. All Manuals Search And Download.
4.2 Roller
[A] Paper feeder unit
(1) Open the jam access cover.
(2) Remove 2 screws and take off the bracket.
Bracket
Screw
Fig.4-14
(3) Remove 1 clip and slide 2 bushings.
Clip
Fig.4-15
(4) Take off the paper feeder unit.
Paper feeder unit
Fig.4-16
MR-3018 DISASSEMBLY AND ASSEMBLY
June 2005 © TOSHIBA TEC
4 - 6
Download from Www.Somanuals.com. All Manuals Search And Download.
[B] Pickup roller [PM]
(1) Take off the paper feeder unit.
Shaft
Pin
(
(2) Remove 1 clip and pull out the shaft. Take off
the pickup roller.
Clip
Pickup roller
Fig.4-17
Notes:
4
1. Be careful not to drop the pin because it
will come off when the shaft is pulled out.
2. Make sure you assemble the pickup roller
with the one-way clutch in the correct
direction.
Lock
Lock
Fig.4-18
[C] Feed roller [PM]
(1) Take off the paper feeder unit.
(
Clip
(2) Remove 1 clip.
Fig.4-19
June 2005 © TOSHIBA TEC
MR-3018 DISASSEMBLY AND ASSEMBLY
4 - 7
Download from Www.Somanuals.com. All Manuals Search And Download.
(3) Slide the pulley and remove 1 pin.
Pin
Pulley
Fig.4-20
(4) Pull out the shaft and take off the feed roller.
Feed roller
Shaft
Fig.4-21
Note:
Make sure you assemble the feed roller with
the one-way clutch in the correct direction.
Lock
Lock
Fig.4-22
MR-3018 DISASSEMBLY AND ASSEMBLY
June 2005 © TOSHIBA TEC
4 - 8
Download from Www.Somanuals.com. All Manuals Search And Download.
[D] Separation roller [PM]
(1) Take off the paper feeder unit.
Feeder upper guide
Screw
(
(2) Remove 2 screws. Slide the feeder upper
guide to the right and raise it.
Note:
Do not pull the harness out with too much
force.
Screw
Fig.4-23
(3) Remove 2 screws and take off the separation
roller holder and separation roller unit.
Separation roller unit
Screw
4
Separation roller holder
Fig.4-24
(4) Remove 1 bushing and clip, and then take off
the separation roller.
Separation roller
Bushing
Clip
Fig.4-25
June 2005 © TOSHIBA TEC
MR-3018 DISASSEMBLY AND ASSEMBLY
4 - 9
Download from Www.Somanuals.com. All Manuals Search And Download.
[E] Feeder lower guide
(1) Take off the original tray.
Stay
(
(2) Take off the paper feeder unit.
(3) Remove 2 screws and take off the stay.
(
Fig.4-26
(4) Take off the jam access guide.
Jam access guide
Fig.4-27
(5) Remove 4 screws. Disconnect 1 connector
and take off the feeder lower guide.
Feeder lower guide
Fig.4-28
MR-3018 DISASSEMBLY AND ASSEMBLY
June 2005 © TOSHIBA TEC
4 - 10
Download from Www.Somanuals.com. All Manuals Search And Download.
[F] Registration roller
(1) Take off the feeder lower guide.
Bushing
E-ring
Bushing
Registration roller
(
(2) Take off the original feed motor drive section.
Pulley
(
(3) Remove 1 E-ring and 1 bushing from the
front side of the registration roller shaft. Also,
remove 1 bushing, 1 pulley, 1 E-ring and 1
bushing from the rear side of the shaft, and
then take off the registration roller.
Bushing
E-ring
Fig.4-29
4
[G] Exit/reverse roller
(1) Take off the front cover.
Bushing
Pin
(
(2) Take off the original exit/reverse motor.
(
(3) Remove 1 clip, 1 pulley, 1 pin and 1 bushing
from the rear side of the exit/reverse roller
shaft.
Pulley
Clip
Fig.4-30
(4) Remove 1 screw and take off the leaf spring.
(5) Remove 1 clip and 1 bushing from the front
side of the exit/reverse roller shaft.
Leaf spring
Bushing
Clip
Fig.4-31
June 2005 © TOSHIBA TEC
MR-3018 DISASSEMBLY AND ASSEMBLY
4 - 11
Download from Www.Somanuals.com. All Manuals Search And Download.
(6) Take off the jam access guide.
Jam access guide
Fig.4-32
Fig.4-33
Fig.4-34
(7) Pull out the exit guide.
Exit guide
(8) Take off the exit/reverse roller.
Exit/reverse roller
MR-3018 DISASSEMBLY AND ASSEMBLY
June 2005 © TOSHIBA TEC
4 - 12
Download from Www.Somanuals.com. All Manuals Search And Download.
[H] Pre-reading lower guide / pre-reading upper guide
(1) Take off the front cover.
Pre-reading lower guide
(
(2) Take off the rear cover.
(3) Take off the jam access cover.
(4) Take off the left cover.
(
(
(
(5) Remove 4 screws and take off the pre-read-
ing lower guide.
Fig.4-35
(6) Disconnect 2 connectors. Remove 2 screws
and take off the pre-reading upper guide.
4
Pre-reading upper guide
Fig.4-36
[I] Intermediate transport roller
(1) Take off the pre-reading upper guide.
Bushing
E-ring
(
Pulley
(2) Take off the read motor drive section.
Pin
Bushing
(
(3) Remove 1 bushing, 1 E-ring, 1 pulley, 1 pin
and 1 bushing from the rear side of the inter-
mediate transport roller shaft.
(4) Remove 1 bushing from the front side of the
intermediate transport roller shaft.
(5) Take off the intermediate transport roller.
Intermediate transport roller
Bushing
Fig.4-37
June 2005 © TOSHIBA TEC
MR-3018 DISASSEMBLY AND ASSEMBLY
4 - 13
Download from Www.Somanuals.com. All Manuals Search And Download.
[J] Pre-reading roller
(1) Take off the pre-reading upper guide.
(
(2) Take off the read motor drive section.
(
(3) Remove 1 bushing and 1 E-ring from the rear
side of the pre-reading roller shaft. Loosen 2
setscrews and take off 1 flange. Then take
off 1 pulley and 1 bearing.
Flange
Bushing
E-ring
Bearing
Pulley
Fig.4-38
(4) Remove 1 clip and 1 bushing from the front
side of the pre-reading roller shaft.
(5) Take off the pre-reading roller.
Clip
Pre-reading roller
Bushing
Fig.4-39
[K] Platen roller / post-reading roller
(1) Take off the pre-reading lower guide.
(
(2) Disconnect 1 connector.
Connector
Fig.4-40
MR-3018 DISASSEMBLY AND ASSEMBLY
June 2005 © TOSHIBA TEC
4 - 14
Download from Www.Somanuals.com. All Manuals Search And Download.
(3) Take off the read motor drive section.
(
(4) Remove 1 bushing, 1 E-ring and 1 pulley
from the rear side of the post-reading roller
shaft. Loosen 2 setscrews and take off 1
flange. Take off 1 bearing.
Bearing
Flange
Bushing E-ring Pulley
Fig.4-41
(5) Remove 1 clip and 1 bushing from the front
side of the post-reading roller shaft.
4
Bushing
Clip
Fig.4-42
(6) Open the RADF. Remove 4 screws, take off
2 holders and platen guide.
Holder
Screw
Screw
Screw
Platen guide
Holder
Screw
Fig.4-43
June 2005 © TOSHIBA TEC
MR-3018 DISASSEMBLY AND ASSEMBLY
4 - 15
Download from Www.Somanuals.com. All Manuals Search And Download.
(7) Remove 2 screws. Open the post-reading
lower guide and take off the post-reading
upper guide.
Post-reading
upper guide
Fig.4-44
(8) Take off the platen roller and post-reading
roller.
Post-reading roller
Platen roller
Fig.4-45
[L] Reverse registration roller
(1) Take off the platen roller and post-reading
roller.
Pin
Bushing
(
(2) Remove 1 E-ring, 1 pulley, 1 pin and 1 bush-
ing from the rear side of the reverse registra-
tion roller shaft.
Bushing
Pulley
E-ring
Fig.4-46
MR-3018 DISASSEMBLY AND ASSEMBLY
June 2005 © TOSHIBA TEC
4 - 16
Download from Www.Somanuals.com. All Manuals Search And Download.
(3) Remove 1 clip and 1 bushing from the front
side of the reverse registration roller shaft.
Bushing
Clip
Fig.4-47
(4) Open the RADF. Take off the reverse regis-
tration roller.
4
Reverse registration
roller
Fig.4-48
June 2005 © TOSHIBA TEC
MR-3018 DISASSEMBLY AND ASSEMBLY
4 - 17
Download from Www.Somanuals.com. All Manuals Search And Download.
4.3 Motor / Motor drive section
[A] Fan motor (M4)
(1) Take off the rear cover.
Fan motor
Connector
(
(2) Disconnect 1 connector. Then remove 2
screws to take off the fan motor.
Screw
Fig.4-49
[B] Read motor (M2)
(1) Take off the rear cover.
Connector
(
(2) Take off the fan motor.
(
(3) Disconnect 1 connector. Then remove 2
screws to take off the read motor.
Screw
Read motor
Fig.4-50
MR-3018 DISASSEMBLY AND ASSEMBLY
June 2005 © TOSHIBA TEC
4 - 18
Download from Www.Somanuals.com. All Manuals Search And Download.
[C] Read motor drive section
(1) Take off the rear cover.
Connector
(
(2) Take off the fan motor.
(
(3) Disconnect 1 connector, and then remove 1
spring. (Spring: Outside diameter of coil –
ø10.2 mm, active coils – 12.5)
Spring
Fig.4-51
Fig.4-52
Fig.4-53
(4) Remove 3 screws, and then take off the read
motor with its bracket.
4
Read motor
Note:
When the unit is being assembled, tempo-
rarily tighten the screws removed at step (3),
and then attach the spring removed at step
(2). Then fully tighten these screws.
Screw
(5) Remove 1 spring. (Spring: Outside diameter
of coil –ø8.8 mm, active coils – 12.5)
(6) Release the harness from 2 harness clamps.
Harness clamp
Harness clamp
Spring
June 2005 © TOSHIBA TEC
MR-3018 DISASSEMBLY AND ASSEMBLY
4 - 19
Download from Www.Somanuals.com. All Manuals Search And Download.
(7) Remove 3 screws and then take off the
bracket.
Bracket
Screw
Fig.4-54
(8) Take off 1 timing belt and 4 bushings.
Timing belt
Bushing
Fig.4-55
(9) Loosen 1 screw of the belt tensioner.
(10) Remove the E-ring, and then take off the pul-
ley and timing belt.
E-ring
Tensioner
Note:
When the unit is being assembled, first install
the parts removed at steps (5), (6), (7) and
(9), and attach the spring removed at step (4)
next. Then tighten the screw loosened at
step (8).
Timing belt
E-ring
Fig.4-56
MR-3018 DISASSEMBLY AND ASSEMBLY
June 2005 © TOSHIBA TEC
4 - 20
Download from Www.Somanuals.com. All Manuals Search And Download.
[D] Original feed motor (M1)
(1) Take off the rear cover.
Connector
(
(2) Disconnect 1 connector. Then remove 2
screws to take off the original feed motor.
Original feed motor
Fig.4-57
4
[E] Original feed motor drive section
(1) Take off the rear cover.
Connector
(
(2) Disconnect 1 connector, and then remove 1
spring. (Spring: Outside diameter of coil –
ø9.6 mm, acceptable turns of coil – 12 turns)
Spring
Fig.4-58
(3) Remove 3 screws, and then take off the orig-
inal feed motor with its bracket.
Note:
When the unit is being assembled, tempo-
rarily tighten the screws removed at step (3)
and then attach the spring removed at step
(2). Then fully tighten these screws.
Original feed motor
Fig.4-59
June 2005 © TOSHIBA TEC
MR-3018 DISASSEMBLY AND ASSEMBLY
4 - 21
Download from Www.Somanuals.com. All Manuals Search And Download.
(4) Release the harness from 3 harness clamps.
(5) Remove 1 E-ring and take off the bushing.
Harness clamp
Bushing
E-ring
Fig.4-60
(6) Disconnect 2 terminals of the switch.
(7) Remove 4 screws, and then take off the
bracket.
Bracket
Screw
Brown
Red
Screw
Screw
Fig.4-61
(8) Take off the timing belt, bushings and pulley.
Pulley
Bushing
Timing belt
Fig.4-62
MR-3018 DISASSEMBLY AND ASSEMBLY
June 2005 © TOSHIBA TEC
4 - 22
Download from Www.Somanuals.com. All Manuals Search And Download.
[F] Original exit/reverse motor (M3)
(1) Take off the original feed motor drive section.
(
(2) Disconnect 1 connector from the RADF con-
trol PC board.
Fig.4-63
(3) Remove 2 screws, and then take off the orig-
inal exit/reverse motor with its bracket.
Original exit/reverse motor
4
Fig.4-64
(4) Remove 2 screws, and then take off the orig-
inal exit/reverse motor by sliding it from the
bracket.
Bracket
Original exit/reverse motor
Fig.4-65
June 2005 © TOSHIBA TEC
MR-3018 DISASSEMBLY AND ASSEMBLY
4 - 23
Download from Www.Somanuals.com. All Manuals Search And Download.
4.4 Solenoid
[A] Original pickup solenoid (SOL1)
(1) Take off the original feed motor drive section.
(
(2) Disconnect one connector. Remove 2
screws and take off the original pickup sole-
noid with the bracket.
Screw
Connector
Original pickup solenoid
Fig.4-66
(3) Remove 2 screws and take off the original
pickup solenoid from the bracket.
Original pickup solenoid
Bracket
Fig.4-67
Note:
When installing the original pickup solenoid,
be sure to align the edge of the original
pickup solenoid with the mark-off line on the
frame.
Mark-off line
Fig.4-68
MR-3018 DISASSEMBLY AND ASSEMBLY
June 2005 © TOSHIBA TEC
4 - 24
Download from Www.Somanuals.com. All Manuals Search And Download.
[B] Gate solenoid (SOL2)
(1) Take off the original pickup solenoid.
(
Gate solenoid
(2) Disconnect one connector. Remove 2
screws and take off the gate solenoid with
the bracket.
Screw
Connector Screw
Fig.4-69
(3) Remove 2 screws and take off the gate sole-
noid from the bracket.
4
Gate solenoid
Fig.4-70
Note:
When installing the gate solenoid, be sure to
align the edge of the bracket with the mark-
off line on the frame.
Mark-off line
Fig.4-71
June 2005 © TOSHIBA TEC
MR-3018 DISASSEMBLY AND ASSEMBLY
4 - 25
Download from Www.Somanuals.com. All Manuals Search And Download.
4.5 Sensor/switch
[A] Original tray width sensor (S2)
(1) Take off the original reverse tray.
(
(2) Remove 2 screws. Release 8 latches and
separate the original tray into 2 parts.
Fig.4-72
(3) Remove 1 screw and take off the original tray
width sensor.
Original tray
width sensor
Fig.4-73
[B] Original tray sensor (S1)
(1) Take off the original reverse tray.
(
(2) Remove 2 screws. Release 8 latches and
separate the original tray into 2 parts.
Fig.4-74
MR-3018 DISASSEMBLY AND ASSEMBLY
June 2005 © TOSHIBA TEC
4 - 26
Download from Www.Somanuals.com. All Manuals Search And Download.
(3) Remove 2 screws and take off the holder.
Holder
Fig.4-75
(4) Release 2 latches and take off the original
tray sensor.
Original tray sensor
4
Fig.4-76
[C] Jam access cover sensor (S11)
(1) Open the jam access cover.
(2) Remove 1 screw and take off the metal plate
cover.
Metal plate cover
Fig.4-77
June 2005 © TOSHIBA TEC
MR-3018 DISASSEMBLY AND ASSEMBLY
4 - 27
Download from Www.Somanuals.com. All Manuals Search And Download.
(3) Disconnect 1 connector. Release 2 latches
and take off the jam access cover sensor.
Jam access cover sensor
Fig.4-78
[D] Original empty sensor (S3)
(1) Open the jam access cover.
(2) Remove 1 screw and take off the metal plate
cover.
Metal plate cover
Fig.4-79
(3) Remove 2 screws and take off the bracket.
Bracket
Fig.4-80
MR-3018 DISASSEMBLY AND ASSEMBLY
June 2005 © TOSHIBA TEC
4 - 28
Download from Www.Somanuals.com. All Manuals Search And Download.
(4) Disconnect 1 connector. Release 2 latches
and take off the original empty sensor.
Original empty sensor
Fig.4-81
[E] Original length detection sensor (S4)
(1) Take off the feeder lower guide.
4
Original length detection sensor
(
(2) Disconnect 1 connector. Release 2 latches
and take off the original length detection sen-
sor.
Fig.4-82
[F] Original registration sensor (S5)
(1) Take off the feeder lower guide.
Original registration sensor
(
(2) Disconnect 1 connector. Release 2 latches
and take off the original registration sensor.
Fig.4-83
June 2005 © TOSHIBA TEC
MR-3018 DISASSEMBLY AND ASSEMBLY
4 - 29
Download from Www.Somanuals.com. All Manuals Search And Download.
[G] Original width detection sensor-1 (S6)
(1) Take off the feeder lower guide.
Actuator
Original width detection sensor-1
(
(2) Take off the actuator.
(3) Disconnect 1 connector. Release 2 latches
and take off the original width detection sen-
sor-1.
Fig.4-84
[H] Original width detection sensor-2 (S7)
(1) Take off the feeder lower guide.
Actuator
Original width detection sensor-2
(
(2) Take off the actuator.
(3) Disconnect 1 connector. Release 2 latches
and take off the Original width detection sen-
sor-2.
Fig.4-85
[I] Read sensor (S9)
(1) Take off the pre-reading upper guide.
Read sensor
(
(2) Release 2 latches and take off the read sen-
sor from the pre-reading upper guide.
Fig.4-86
MR-3018 DISASSEMBLY AND ASSEMBLY
June 2005 © TOSHIBA TEC
4 - 30
Download from Www.Somanuals.com. All Manuals Search And Download.
[J] Intermediate transport sensor (S8)
(1) Take off the pre-reading upper guide.
(
(2) Release 2 latches and take off the intermedi-
ate transport sensor from the pre-reading
upper guide.
Intermediate transport sensor
Fig.4-87
4
[K] Original exit/reverse sensor (S10)
(1) Take off the pre-reading lower guide.
(
(2) Disconnect 1 connector.
Connector
Fig.4-88
(3) Open the RADF. Remove 2 screws, and then
take off 2 holders and platen guide.
Holder
Screw
Platen guide
Holder
Screw
Fig.4-89
June 2005 © TOSHIBA TEC
MR-3018 DISASSEMBLY AND ASSEMBLY
4 - 31
Download from Www.Somanuals.com. All Manuals Search And Download.
(4) Remove 2 screws. Open the post-reading
lower guide and take off the post-reading
upper guide.
Post-reading
upper guide
Fig.4-90
(5) Release 2 latches and take off the Original
exit/reverse sensor from the post-reading
upper guide.
Original exit/reverse sensor
Fig.4-91
[L] RADF opening/closing sensor (S12)
(1) Take off the rear cover.
(
(2) Disconnect 1 connector. Release 2 latches
and take off the RADF opening/closing sen-
sor.
RADF opening/closing sensor
Fig.4-92
MR-3018 DISASSEMBLY AND ASSEMBLY
June 2005 © TOSHIBA TEC
4 - 32
Download from Www.Somanuals.com. All Manuals Search And Download.
[M] Jam access cover opening/closing switch (SW1)
(1) Take off the bracket of the original feed motor
drive section.
Jam access cover
opening/closing
switch
Bracket
(
Screw
(2) Disconnect 2 terminals. Remove 1 screw
and take off the jam access cover opening/
closing switch.
Brown
Red
Screw
Screw
Fig.4-93
4
June 2005 © TOSHIBA TEC
MR-3018 DISASSEMBLY AND ASSEMBLY
4 - 33
Download from Www.Somanuals.com. All Manuals Search And Download.
4.6 PC Board
[A] RADF control PC board (ADF board)
(1) Take off the rear cover.
(
(2) Disconnect 11 connectors.
Fig.4-94
(3) Release 2 lock supports and 3 edge spacer.
Take off the ADF board.
ADF board
Fig.4-95
MR-3018 DISASSEMBLY AND ASSEMBLY
June 2005 © TOSHIBA TEC
4 - 34
Download from Www.Somanuals.com. All Manuals Search And Download.
4.7 Others
[A] Hinge stopper
(1) Remove 1 screw and then take off the hinge
stopper.
Hinge stopper
4
Fig.4-96
Note:
When the hinge stopper is taken off, the
opening angle for the RADF becomes
approx. 90 degrees. Take off the hinge stop-
per only when it is needed for installation,
maintenance service, etc.
Fig.4-97
June 2005 © TOSHIBA TEC
MR-3018 DISASSEMBLY AND ASSEMBLY
4 - 35
Download from Www.Somanuals.com. All Manuals Search And Download.
MR-3018 DISASSEMBLY AND ASSEMBLY
June 2005 © TOSHIBA TEC
4 - 36
Download from Www.Somanuals.com. All Manuals Search And Download.
5. Adjustment
5.1 Adjustment of Position
Perform this adjustment when the RADF is not installed in the correct position.
Note:
Check if the image adjustment for the equipment is performed properly before this adjustment of
the RADF. (See the Service Handbook of the applicable equipment.)
[A] Checking
(1) Open the RADF and install 2 positioning pins
(the positioning pins are installed to the back
side of the hinge which is on the left side of
the RADF).
5
Fig.5-1
(2) Remove the platen sheet.
Fig.5-2
June 2005 © TOSHIBA TEC
MR-3018 Adjustment
5 - 1
Download from Www.Somanuals.com. All Manuals Search And Download.
(3) Close the RADF and check if the positioning
pins fit the holes on the RADF.
Fig.5-3
[B] Adjustment
If the pins cannot be fitted into the holes, perform the adjustment according to the following procedure.
(1) Remove the right-hand hinge screw at the
rear side.
Fig.5-4
(2) Loosen the left-hand hinge screw at the rear
side.
Fig.5-5
MR-3018 Adjustment
June 2005 © TOSHIBA TEC
5 - 2
Download from Www.Somanuals.com. All Manuals Search And Download.
(3) Loosen the hinge screws at the front side.
Fig.5-6
Fig.5-7
Fig.5-8
(4) Position the pins with the holes on the RADF
by moving it so that the pins fit into the holes
when the RADF is closed.
5
(5) Tighten the left-hand hinge screw at the rear
side.
June 2005 © TOSHIBA TEC
MR-3018 Adjustment
5 - 3
Download from Www.Somanuals.com. All Manuals Search And Download.
(6) Loosen the hole position adjustment screws
on the right hand side.
Fig.5-9
Fig.5-10
Fig.5-11
(7) Match the screw hole positions.
(8) Install the right-hand hinge screw at the rear
side.
MR-3018 Adjustment
June 2005 © TOSHIBA TEC
5 - 4
Download from Www.Somanuals.com. All Manuals Search And Download.
(9) Loosen the hinge screws at the front side.
Fig.5-12
(10) Place the platen sheet on the original glass
and align it to the top left corner.
Close the RADF gently and open it to check
if the platen sheet is attached properly.
5
Fig.5-13
June 2005 © TOSHIBA TEC
MR-3018 Adjustment
5 - 5
Download from Www.Somanuals.com. All Manuals Search And Download.
5.2 Adjustment of Height
Note:
Check if the image adjustment for the equipment is performed properly before this adjustment of
the RADF. (See the Service Handbook of the applicable equipment.)
[A] Checking
(1) Close the RADF.
(2) Light the exposure lamp.
•
•
Turn the power ON while pressing [0] and [3] simultaneously.
Key in [267] and then press the [START] button. The exposure lamp is turned ON for a given
length of time.
(3) Visually check the gap between platen guide holder "A" and upper surface of the original glass
"B" from the left hand side of the equipment. If the value is not within the tolerance, perform the
adjustment according to the following procedure.
[Tolerance of the gap]
Rear side: 0 - 0.5 mm
Front side: 0 mm
A
B
A
B
Fig.5-14
MR-3018 Adjustment
June 2005 © TOSHIBA TEC
5 - 6
Download from Www.Somanuals.com. All Manuals Search And Download.
[B] Adjustment
(1) Close the RADF.
(2) Adjust it by turning the adjustment screws on the hinges.
•
Adjust the height on the rear side by means of the screw on the hinge on the feed side of the
RADF.
Turn it clockwise ................. Heightened
Turn it counterclockwise ...... Lowered
Fig.5-15
5
•
Adjust the gap on the rear side by means of the screw on the hinge on the feed side of the
RADF.
Turn it clockwis .................... Lowered
Turn it counterclockwise ...... Heightened
Fig.5-16
June 2005 © TOSHIBA TEC
MR-3018 Adjustment
5 - 7
Download from Www.Somanuals.com. All Manuals Search And Download.
5.3 Adjustment of Skew
Note:
Check if the image adjustment for the equipment is performed properly before this adjustment of
the RADF. (See the Service Handbook of applicable equipment.) Also, the RADF position and
height shall be adjusted properly.
[A] Checking
Check the image using the chart (original) with vertical and horizontal lines in the following procedure.
Fig.5-17 Chart (Original)
Simplex copying:
(1) Place the chart provided as an original with its face up on the original tray of the RADF, select [1
Sided -> 1 Sided] and press the [START] button.
(2) Superimpose the chart on the copy and check the inclination of the copy image.
Duplex copying:
(1) Place the chart provided as an original with its face up on the original tray of the RADF, select [2
Sided -> 2 Sided] and press the [START] button.
(2) Superimpose the chart on the copy and check the inclination of the copy image.
MR-3018 Adjustment
June 2005 © TOSHIBA TEC
5 - 8
Download from Www.Somanuals.com. All Manuals Search And Download.
[B] Adjustment
Simplex copying:
(1) Shift the aligning plate with the scale as the guide shown in the figure below to adjust the skew.
Fig.5-18
(2) If the image skew is "C" as shown in the figure below, shift the aligning plate in the direction of
"+", and if "D", shift it to "-".
5
C
D
Fig.5-19
Fig.5-20
Shift the aligning plate in the direction of "+".
Shift the aligning plate in the direction of "-".
June 2005 © TOSHIBA TEC
MR-3018 Adjustment
5 - 9
Download from Www.Somanuals.com. All Manuals Search And Download.
Duplex copying:
(1) Shift the aligning plate with the scale as the guide shown in the figure below to adjust the skew.
Fig.5-21
(2) If the image skew is "C" as shown in the figure below, shift the aligning plate in the direction of "-
", and if "D", shift it to "+".
C
D
Fig.5-22
Fig.5-23
Shift the aligning plate in the direction of "-".
Shift the aligning plate in the direction of "+".
MR-3018 Adjustment
June 2005 © TOSHIBA TEC
5 - 10
Download from Www.Somanuals.com. All Manuals Search And Download.
5.4 Adjustment of the Leading Edge Position
Note:
Check if the image adjustment for the equipment is performed properly before this adjustment of
the RADF. (See the Service Handbook of applicable equipment.) Also, the RADF position and
height shall be adjusted properly.
[A] Checking
Check the image using the chart (original) with vertical and horizontal lines in the following procedure.
Simplex copying:
(1) Place the chart provided as an original with its face up on the original tray of the RADF, select [1
Sided -> 1 Sided] and press the [START] button.
(2) Superimpose the chart on the copy and check the leading edge E of the chart and F of the copy.
Duplex copying:
(1) Place the chart provided as an original with its face up on the original tray of the RADF, select [2
Sided -> 2 Sided] and press the [START] button.
(2) Superimpose the chart on the copy and check the leading edge E of the chart and F of the copy.
F
E
5
Fig.5-24 Chart (Original)
Fig.5-25 Copy
[B] Adjustment
Simplex copying:
(1) Turn the power ON while pressing [0] and [5] simultaneously, key in [365] and then press the
[START] button.
(2) Enter the value.
•
If the leading edge (F) margin of the copy image is larger than the (E) margin of the chart,
enter a value smaller than the current one.
Note:
Changing one value shifts the copy image by 0.1 mm.
•
If the leading edge (F) margin of the copy image is smaller than the (E) margin of the chart,
enter a value larger than the current one.
Note:
Changing one value shifts the copy image by 0.1 mm.
(3) Press the [ENTER] button.
June 2005 © TOSHIBA TEC
MR-3018 Adjustment
5 - 11
Download from Www.Somanuals.com. All Manuals Search And Download.
Duplex copying:
(1) Turn the power ON while pressing [0] and [5] simultaneously, key in [366] and then press the
[START] button.
(2) Enter the value.
•
If the leading edge (F) margin of the copy image is larger than the (E) margin of the chart,
enter a value smaller than the current one.
Note:
Changing one value shifts the copy image by 0.1 mm.
•
If the leading edge (F) margin of the copy image is smaller than the (E) margin of the chart,
enter a value larger than the current one.
Note:
Changing one value shifts the copy image by 0.1 mm.
(3) Press the [ENTER] button.
MR-3018 Adjustment
June 2005 © TOSHIBA TEC
5 - 12
Download from Www.Somanuals.com. All Manuals Search And Download.
5.5 Adjustment of Horizontal Position
Note:
Check if the image adjustment for the equipment is performed properly before this adjustment of
the RADF. (See the Service Handbook of applicable equipment.) Also, the RADF position and
height shall be adjusted properly.
[A] Checking
Check the image using the chart (original) with a center line in the following procedure.
(1) Place the chart provided as an original with its face up on the original tray of the RADF.
(2) Press the [START] button.
(3) Fold the copy in half and check if the center line is misaligned.
[B] Adjustment
(1) Turn the power ON while pressing [0] and [5] simultaneously.
(2) Key in [358] and then press the [START] button.
•
If the center line of the copy image is shifted to the front side of the equipment, enter a value
larger than the current one.
Note:
Changing one value shifts the copy image by 0.042 mm.
5
G
Fig.5-26
•
If the center line of the copy image is shifted to the rear side of the equipment, enter a value
smaller than the current one.
Note:
Changing one value shifts the copy image by 0.042 mm.
H
Fig.5-27
(3) Press the [ENTER] button.
June 2005 © TOSHIBA TEC
MR-3018 Adjustment
5 - 13
Download from Www.Somanuals.com. All Manuals Search And Download.
5.6 Adjustment of Copy Ratio
Note:
Check if the image adjustment for the equipment is performed properly before this adjustment of
the RADF. (See the Service Handbook of applicable equipment.) Also, the RADF position and
height shall be adjusted properly.
[A] Checking
Check the image using the chart (original) with vertical and horizontal lines in the following procedure.
(1) Place the chart provided as an original with its face up on the original tray of the RADF.
(2) Press the [START] button.
(3) Superimpose the chart on the copy and check the image dimension “I”.
[B] Adjustment
(1) Turn the power ON while pressing [0] and [5] simultaneously.
(2) Key in [357] and then press the [START] button.
•
If the copy image dimension “I” is larger than the chart dimension, enter a value smaller than
the current one.
•
If the copy image dimension “I” is smaller than the chart dimension, enter a value larger than
the current one.
I
Fig.5-28
(3) Press the [ENTER] button.
MR-3018 Adjustment
June 2005 © TOSHIBA TEC
5 - 14
Download from Www.Somanuals.com. All Manuals Search And Download.
5.7 Adjustment of RADF Opening/Closing Sensor
Adjust the bracket position so that the sensor is turned ON when the height “A” becomes 100 mm or
less (within the empty weight falling limit).
Fig.5-29
5
Fig.5-30
June 2005 © TOSHIBA TEC
MR-3018 Adjustment
5 - 15
Download from Www.Somanuals.com. All Manuals Search And Download.
MR-3018 Adjustment
June 2005 © TOSHIBA TEC
5 - 16
Download from Www.Somanuals.com. All Manuals Search And Download.
6. Troubleshooting
6.1 Troubleshooting for Mechanical Errors
1) Multiple originals are transported simultaneously
Original abnormally curled or folded?
YES→ Flatten the original and set it again
↓
NO
Separation roller is dirty?
↓
NO
YES→ Clean the roller with alcohol
Replace the separation rollers with new ones
2) Original is not transported to registration roller
Original thicker than specified?
YES→ Use originals with permissible thickness.
Place thick originals manually on the platen cover to make a copy
↓
NO
Pickup roller and feed roller are dirty?
↓
NO
YES→ Clean the rollers with alcohol
Transport power of pickup roller and feed roller is weak?
↓
YES
Replace the rollers with new ones
3) Leading edge of original is skewed
Front and rear protrusions at bottom of RADF are out of contact with glass?
YES→ Adjust the height of the left hinge
↓
NO
6
Transport rollers are dirty?
↓
NO
YES→ Clean the rollers with alcohol
Is the right hinge out of place?
↓
YES
Make a copy and adjust the position of the hinge
4) Edges of original and copied image are not aligned
Width between slides too wide compared to that of original?
YES→ Move the slides so that they contact the edges of the original
↓
NO
Check the scanner adjustment
5) Black streaks appear on copied image
ADF original glass is dirty?
YES→ Clean the glass with a dry/squeezed cloth
↓
NO
Check the scanner unit
June 2005 © TOSHIBA TEC
MR-3018 Troubleshooting
6 - 1
Download from Www.Somanuals.com. All Manuals Search And Download.
6.2 Troubleshooting for Electrical Errors
1) RADF does not work (except in the case of a paper jam or when the cover is open)
Interface harness connected properly?
NO→ Connect the harness properly or replace it
↓
YES
DC+5V supplied to CN70-2, 3pin?
↓
YES
NO→ Connect the harness properly or replace it
DC+24V supplied to CN70-6, 7pin?
↓
YES
NO→ Connect the harness properly or replace it
DC+24V supplied to CN72-4pin?
↓
YES
NO→ Check or replace the jam access cover switch
Empty sensor is ON when there is paper?
↓
YES
NO→ Check or replace the empty sensor
Check or replace the RADF board
2) Abnormality of motor
Power supplied and drives signals to connector of motor?
NO→ Check or replace motor
↓
YES
There is no mechanical overloading at the motor and the drive system is correct? (Belt tension etc.)
↓
YES
NO→ Check or replace motor harness
Check or replace the RADF board
3) Communication error
Interface cable normal?
NO→ Replace the interface cable
↓
YES
Check or replace the RADF board and check the equipment
4) Size detection error
Original tray sensor is ON when there is paper?
NO→ Replace the sensor or harness
↓
YES
Registration roller does not catch the original?
↓
NO
YES→ Clean the roller with alcohol or replace
Original width detection sensor-1 is ON when there is paper?
↓
YES
NO→ Replace the sensor or harness
Original width detection sensor-2 is ON when there is paper?
↓
YES
NO→ Replace the sensor or harness
Check or replace the RADF board
MR-3018 Troubleshooting
June 2005 © TOSHIBA TEC
6 - 2
Download from Www.Somanuals.com. All Manuals Search And Download.
5) Abnormality of fan motor
Is there a foreign matter in the fan motor?
YES→ Remove the extraneous material
↓
NO
Fan harness connected properly?
↓
YES
NO→ Connect the fan harness properly or replace it
Power supplied at CN84-1pin when FAN is ON?
↓
NO
YES→ Replace the fan motor
Check or replace the RADF board
6
June 2005 © TOSHIBA TEC
MR-3018 Troubleshooting
6 - 3
Download from Www.Somanuals.com. All Manuals Search And Download.
MR-3018 Troubleshooting
June 2005 © TOSHIBA TEC
6 - 4
Download from Www.Somanuals.com. All Manuals Search And Download.
7. MAINTENANCE AND REWRITING ROM
7.1 Periodic Maintenance
5
3
9
4
2
1
8
6
7
11
10
Fig.7-1
Symbols used in the checklist
Cleaning
Lubrication/Coating
Replacement
Operation check
A: Clean with alcohol
B: Clean with soft pad,
L: Launa 40
SI: Silicon oil
The number of sheets con-
sumed before replacement
(Value x 1,000).
O: After cleaning or
replacement, confirm
there is no problem
cloth or vacuum cleaner W: White grease
(Molykote X5-6020) R: Replace if deformed or
AV:Alvania No.2 damaged
Preventive Maintenance Checklist
Note:
Page-Item (P-I) is described in the column of the Parts list.
Lubrica-
tion/
Coating
Replace-
ment
(x1,000)
Cleaning
(30K)
Operation Parts list
check (P-I)
Item to check
Pickup roller
Remarks
1
2
3
4
5
6
7
8
9
A
120
120
120
7
Separation roller
Feed roller
A
A
Registration roller
Intermediate transfer roller
Front read roller
Platen roller
A
A
A
A
Rear read roller
A
A
Reverse registration roller
10 Exit/reverse roller
11 Platen sheet
A
B or A
June 2005 © TOSHIBA TEC
MR-3018 MAINTENANCE AND REWRITING ROM
7 - 1
Download from Www.Somanuals.com. All Manuals Search And Download.
7.2 Rewriting ROM (Firmware Updating)
It is feasible to update the firmware automatically by connecting the download jig to the PC board and
turning the power of the equipment ON. The download jig K-PWA-DLM-320 is used.
< Procedure >
(1) Turning OFF the power of the equipment and take off the RADF rear cover.
(2) Connect the download jig with the connector (CN81) on the PC board.
(3) While pressing [0] and [8] simultaneously, turn ON the power. (rewriting data starts)
(4) During the data is rewritten, the LED on the download jig lights. When the data rewriting is com-
pleted, the LED blinks slowly (at an interval of 0.8 sec.). If the LED blinks fast (at an interval of
0.1 sec.), the rewriting has been failed.
(5) Turn OFF the power of the equipment and remove the download jig.
(6) Install the RADF rear cover.
*
If rewriting data is failed, turn OFF the power and repeat the procedure.
Connector
Fig.7-2
MR-3018 MAINTENANCE AND REWRITING ROM
June 2005 © TOSHIBA TEC
7 - 2
Download from Www.Somanuals.com. All Manuals Search And Download.
8
June 2005 © TOSHIBA TEC
MR-3018 CIRCUIT DIAGRAM / HARNESS DIAGRAM
8 - 3
Download from Www.Somanuals.com. All Manuals Search And Download.
8
June 2005 © TOSHIBA TEC
MR-3018 CIRCUIT DIAGRAM / HARNESS DIAGRAM
8 - 5
Download from Www.Somanuals.com. All Manuals Search And Download.
MR-3018 CIRCUIT DIAGRAM / HARNESS DIAGRAM
June 2005 © TOSHIBA TEC
8 - 6
Download from Www.Somanuals.com. All Manuals Search And Download.
8
June 2005 © TOSHIBA TEC
MR-3018 CIRCUIT DIAGRAM / HARNESS DIAGRAM
8 - 7
Download from Www.Somanuals.com. All Manuals Search And Download.
MR-3018 CIRCUIT DIAGRAM / HARNESS DIAGRAM
June 2005 © TOSHIBA TEC
8 - 8
Download from Www.Somanuals.com. All Manuals Search And Download.
8
June 2005 © TOSHIBA TEC
MR-3018 CIRCUIT DIAGRAM / HARNESS DIAGRAM
8 - 9
Download from Www.Somanuals.com. All Manuals Search And Download.
MR-3018 CIRCUIT DIAGRAM / HARNESS DIAGRAM
June 2005 © TOSHIBA TEC
8 - 10
Download from Www.Somanuals.com. All Manuals Search And Download.
Download from Www.Somanuals.com. All Manuals Search And Download.
Download from Www.Somanuals.com. All Manuals Search And Download.
|
Tasco Digital Camera 119256CW User Manual
Teac Radio Hi Fi Table Radio User Manual
Timex Clock 75329T User Manual
Toshiba Power Supply G8000 Series User Manual
Toshiba Tablet PDA0EU00401Y User Manual
Toyota Automobile Matrix 2006 User Manual
Tyco Electronics Network Card PCIeXI User Manual
U Line Refrigerator U 3018WCOL 00 User Manual
Varimixer Mixer W150PL User Manual
Vector Automobile Parts VEC029AC User Manual