Konica Minolta Printer 2550DN A00V014 User Manual
PARTS GUIDE MANUAL  
AUGUST 2006  
magicolor 2550DN  
A00V014  
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SYSTEM OUTLINE  
1
3
2
magicolor 2550DN  
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GENERAL CONTENTS  
No.  
1
Description  
PRINTER COLOR  
Model  
magicolor 2550DN  
2
PAPER FEEDER  
OTHER OPTION  
Lower Feeder Unit  
Hard Disk Kit  
3
magicolor 2550DN  
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DIAGRAM OF MAIN PARTS SECTION  
4
6
7
8
REAR SIDE  
2
13  
10  
11  
14  
5
1
3
16  
15  
9
12  
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CONTENTS  
No.  
1
DESCRIPTION  
PAGE No.  
EXTERNAL PARTS  
P1  
P2  
P3  
P4  
2
TOP COVER SECTION  
3
MAIN FRAME SECTION  
LEFT FRAME SECTION  
RIGHT FRAME SECTION  
FUSING DRIVE SECTION  
PAPER TRANSPORT DRIVE SECTION  
RACK DRIVE SECTION  
PRINT HEAD SECTION  
TRANSFER SECTION  
4
5
P5 P6 P7  
6
P8  
7
P9  
8
P10  
9
P11  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
P12  
2ND TRANSFER SECTION  
VERTICAL TRANSPORT SECTION  
FUSING SECTION  
P13  
P14  
P15  
ELECTRICAL COMPONENTS  
PAPER TAKE-UP SECTION  
DUPLEX UNIT  
P16  
P17 P18 P19  
P20 P21 P22  
P23 P24 P25  
P26  
WIRING  
WIRING FOR DUPLEX UNIT  
WIRING ACCESSORIES AND JIGS  
ACCESSORY PARTS  
P27  
P28  
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1/3  
INDEX  
Parts No.  
0990 2064 02  
1075 1411 01  
1500 2620 07  
4004 2222 01  
4030 3093 01  
4036 2549 01  
4057 0101 15  
4057 0201 01  
4057 3701 04  
4057 3702 02  
4057 3703 03  
4057 3704 04  
4057 3705 02  
4057 3706 03  
4057 3709 02  
4057 3710 02  
4057 3711 01  
4057 3712 01  
4057 3713 02  
4057 3715 01  
4057 3716 01  
4057 3717 01  
4057 3718 01  
4057 3720 01  
4057 3722 02  
4057 3725 01  
4057 3726 01  
4057 3730 03  
4057 3734 01  
4057 3735 01  
4057 3737 01  
4057 3740 01  
4057 3742 03  
4057 3745 01  
4057 3745 01  
4057 3747 01  
4057 3748 01  
4057 3749 01  
4057 3750 01  
4057 3751 01  
Page No.  
20-14  
12-5  
1-11  
18-18  
22-1  
15-14  
20-19  
20-11  
20-24  
20-1  
20-22  
20-13  
20-15  
20-21  
20-23  
20-2  
Parts No.  
4057 3752 00  
4057 3753 00  
4057 6801 01  
4057 6802 01  
4057 6803 03  
4057 6804 02  
4057 6805 01  
4127 3104 01  
4128 2019 01  
4131 2621 01  
4131 2984 01  
4131 2984 01  
4131 3042 06  
4131 3514 02  
4136 0151 02  
4136 3006 01  
4136 3009 02  
4136 3014 02  
4136 3018 01  
4136 3022 01  
4136 3027 01  
4136 3035 01  
4136 3037 01  
4136 3038 01  
4136 3043 01  
4136 3044 01  
4136 3045 01  
4136 3047 01  
4136 3048 01  
4136 3049 01  
4136 3101 01  
4136 7500 01  
4136 N300 00  
4139 0156 01  
4139 0201 02  
4139 0206 02  
4139 0207 02  
4139 1003 02  
4139 1006 01  
4139 1008 01  
Page No.  
20-27  
Parts No.  
Page No.  
2-1  
2-3  
Parts No.  
4139 2138 01  
4139 2301 02  
4139 2302 02  
4139 2303 01  
4139 2305 02  
4139 2306 02  
4139 2307 02  
4139 2308 03  
4139 2313 02  
4139 2316 01  
4139 2317 01  
4139 2318 02  
4139 2319 01  
4139 2323 01  
4139 2325 01  
4139 2326 02  
4139 2328 01  
4139 2329 02  
4139 2330 01  
4139 2335 01  
4139 2336 02  
4139 2337 01  
4139 2344 01  
4139 2345 01  
4139 2504 01  
4139 2505 01  
4139 2506 01  
4139 2508 01  
4139 2509 01  
4139 2510 01  
4139 2511 01  
4139 2512 01  
4139 2513 01  
4139 2516 01  
4139 2517 01  
4139 2518 01  
4139 2519 01  
4139 2520 01  
4139 2521 01  
4139 2523 02  
Page No.  
2-19  
Parts No.  
4139 2524 02  
4139 2530 01  
4139 2539 01  
4139 2540 01  
4139 2552 01  
4139 2553 01  
4139 2565 02  
4139 2566 02  
4139 2581 02  
4139 2582 01  
4139 2583 01  
4139 2586 01  
4139 2587 02  
4139 2588 01  
4139 2597 02  
4139 2598 03  
4139 2602 01  
4139 2603 02  
4139 2604 01  
4139 2606 01  
4139 2622 01  
4139 2704 01  
4139 2705 02  
4139 2731 01  
4139 2741 02  
4139 2742 01  
4139 2751 02  
4139 3002 02  
4139 3003 01  
4139 3011 02  
4139 3012 02  
4139 3013 02  
4139 3014 02  
4139 3015 12  
4139 3018 03  
4139 3022 01  
4139 3023 01  
4139 3024 01  
4139 3025 02  
4139 3027 01  
Page No.  
4139 1010 01  
4139 1011 02  
4139 1012 02  
4139 1013 01  
4139 1014 01  
4139 1102 01  
4139 1105 01  
4139 1106 02  
4139 1107 01  
4139 1108 02  
4139 2023 02  
4139 2024 01  
4139 2025 01  
4139 2026 01  
4139 2027 01  
4139 2040 01  
4139 2041 02  
4139 2042 02  
4139 2043 02  
4139 2105 01  
4139 2111 01  
4139 2112 01  
4139 2116 01  
4139 2117 01  
4139 2118 02  
4139 2121 01  
4139 2122 01  
4139 2123 01  
4139 2124 01  
4139 2125 02  
4139 2126 02  
4139 2127 01  
4139 2128 01  
4139 2131 01  
4139 2132 01  
4139 2133 01  
4139 2133 01  
4139 2135 01  
4139 2136 01  
4139 2137 01  
9-12  
7-6  
7-2  
7-1  
8-5  
6-2  
6-14  
6-13  
4-5  
4-4  
4-3  
4-11  
4-12  
4-10  
8-4  
22-23  
26-1  
26-2  
26-3  
26-4  
26-5  
19-8  
3-8  
17-16  
1-19  
11-11  
11-5  
6-7  
6-10  
16-11  
1-14  
3-17  
5-10  
6-11  
1-20  
1-9  
12-1  
1-12  
3-10  
2-6  
2-8  
2-9  
2-7  
10-7  
5-5  
2-14  
11-10  
11-9  
11-6  
11-8  
11-7  
14-6  
14-3  
14-5  
14-4  
12-4  
2-23  
2-20  
12-3  
12-2  
12-12  
7-16  
4-9  
7-15  
4-8  
6-5  
4-7  
6-6  
4-6  
6-3  
4-2  
4-1  
11-2  
17-12  
13-1  
17-5  
17-2  
17-3  
18-22  
17-4  
17-7  
17-9  
18-17  
18-16  
18-15  
18-7  
18-10  
18-5  
18-9  
18-11  
6-16  
19-7  
1-4  
3-3  
16-8  
1-13  
14-19  
3-14  
1-18  
3-15  
6-8  
16-1  
16-5  
9-6  
9-2  
9-3  
7-9  
7-10  
9-13  
9-10  
9-7  
9-9  
9-11  
7-8  
7-3  
20-3  
10-9  
10-8  
10-11  
10-12  
10-6  
3-4  
3-5  
11-3  
5-7  
22-14  
20-18  
21-7  
21-2  
21-1  
21-3  
22-19  
22-2  
22-4  
5-4  
3-6  
22-18  
20-12  
22-9  
22-7  
20-7  
22-5  
20-9  
20-4  
22-8  
20-20  
20-25  
20-26  
21-6  
18-1  
18-2  
18-3  
18-20  
18-25  
18-23  
18-24  
18-14  
19-6  
19-11  
17-10  
19-10  
19-2  
28-1  
3-12  
10-5  
7-17  
18-21  
1-8  
7-7  
9-4  
7-13  
7-11  
6-15  
6-4  
2-18  
2-24  
2-17  
2-21  
12-11  
21-4  
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2/3  
Parts No.  
4139 3028 02  
4139 3029 01  
4139 3031 02  
4139 3032 02  
4139 3033 02  
4139 3041 01  
4139 3042 02  
4139 3043 01  
4139 3052 03  
4139 3053 02  
4139 3062 01  
4139 3091 01  
4139 3092 01  
4139 3501 13  
4139 3502 02  
4139 3505 02  
4139 3506 01  
4139 3507 01  
4139 3508 01  
4139 3509 01  
4139 3511 01  
4139 3512 03  
4139 3514 01  
4139 3901 03  
4139 3906 01  
4139 3907 01  
4139 3910 01  
4139 3911 01  
4139 4002 02  
4139 4003 02  
4139 4004 01  
4139 4005 01  
4139 4006 02  
4139 4007 01  
4139 4008 01  
4139 4009 01  
4139 4019 02  
4139 4102 04  
4139 4103 13  
4139 4104 03  
Page No.  
17-15  
Parts No.  
4139 4105 03  
4139 4106 24  
4139 4112 01  
4139 4113 01  
4139 4122 01  
4139 4553 01  
4139 4592 15  
4139 4594 01  
4139 4673 03  
4139 4694 01  
4139 4697 03  
4139 4700 01  
4139 4713 01  
4139 5513 02  
4139 5516 02  
4139 5518 12  
4139 5524 03  
4139 5525 02  
4139 5534 01  
4139 5535 01  
4139 5557 02  
4139 5558 02  
4139 5576 03  
4139 5577 01  
4139 5578 02  
4139 5579 01  
4139 5586 02  
4139 5589 01  
4139 5590 01  
4139 5593 02  
4139 5594 01  
4139 5595 01  
4139 6055 03  
4139 6056 03  
4139 6210 05  
4139 6211 05  
4139 6215 02  
4139 6306 02  
4139 6701 03  
4139 6751 01  
Page No.  
7-12  
7-4  
Parts No.  
4139 6801 01  
4139 6803 02  
4139 6805 02  
4139 6807 02  
4139 6808 01  
4139 6809 02  
4139 6810 03  
4139 6811 01  
4139 6813 02  
4139 6814 03  
4139 6815 01  
4139 6816 02  
4139 6817 02  
4139 6818 02  
4139 6819 02  
4139 6821 03  
4139 6822 02  
4139 6824 02  
4139 6825 02  
4139 6852 02  
4139 6853 04  
4139 7200 00  
4139 7325 01  
4139 7332 01  
4139 7333 01  
4139 7334 01  
4139 7335 01  
4139 7411 01  
4139 9450 00  
4139 M100 00  
4139 M101 00  
4139 N300 00  
4139 R703 00  
4139 R705 00  
4139 R706 00  
4139 R711 00  
4143 3707 03  
4143 3720 01  
4143 3721 01  
4168 3585 01  
Page No.  
16-12  
Parts No.  
4168 3586 01  
4168 3587 01  
4517 2101 00  
4517 3840 01  
4517 3841 01  
4517 3857 03  
4517 3858 02  
4575 3706 01  
4575 3750 01  
4575 3752 01  
9313 1400 51  
9313 1400 51  
9314 1400 11  
9314 1400 41  
9321 2400 11  
9321 2400 11  
9321 2400 11  
9321 2400 21  
9326 1810 51  
9326 1910 21  
9331 2200 21  
9332 1710 41  
9332 5400 11  
9335 1300 61  
9335 1300 61  
9335 1300 61  
9335 1300 61  
9335 1300 61  
9335 1400 11  
9372 5400 11  
9381 4100 91  
9381 4200 21  
9381 4300 31  
9383 2400 11  
9384 1100 91  
9384 1310 11  
9384 1310 91  
9384 1311 11  
9384 1820 31  
9384 1911 11  
Page No.  
22-11  
Parts No.  
9384 1921 01  
9384 1921 31  
9384 2010 21  
A00V 1001 00  
A00V 1002 02  
A00V 1007 02  
A00V 1015 00  
A00V 1085 00  
A00V 1101 00  
A00V 1104 02  
A00V 1251 00  
A00V 1253 00  
A00V 1254 00  
A00V 2113 00  
A00V 2143 00  
A00V 2144 00  
A00V 2402 00  
A00V 2405 00  
A00V 2406 00  
A00V 2514 00  
A00V 2596 00  
A00V 2607 00  
A00V 3034 00  
A00V 3912 00  
A00V 4632 00  
A00V 4671 01  
A00V 4692 00  
A00V 4800 00  
A00V 5002 00  
A00V 5700 00  
A00V 9409 00  
A00V H002 03  
A00V H006 01  
A00V M100 00  
A00V M101 00  
A00V M200 00  
A00V R705 00  
A00V R706 00  
A00V R707 00  
A00V R710 00  
Page No.  
27-4  
27-8  
27-9  
2-5  
17-13  
28-3  
28-4  
28-2  
19-4  
19-3  
19-5  
18-4  
17-8  
18-8  
18-19  
18-12  
14-10  
14-9  
14-16  
14-11  
14-8  
3-11  
14-18  
14-1  
14-14  
14-12  
2-31  
2-27  
2-30  
15-3  
22-6  
13-3  
13-4  
13-7  
13-2  
13-5  
13-6  
13-11  
13-8  
13-13  
14-7  
7-14  
7-5  
23-1  
23-6  
23-2  
23-3  
23-4  
23-5  
24-1  
24-3  
24-4  
1-17  
24-2  
24-7  
2-13  
24-5  
24-6  
25-1  
25-2  
25-3  
2-12  
25-4  
15-12  
1-21  
3-2  
3-2  
3-2  
3-2  
1-3  
28-5  
5-3  
9-1  
28-1  
11-1  
16-7  
19-1  
12-9  
20-16  
22-3  
22-20  
22-16  
22-12  
22-17  
22-10  
22-13  
22-21  
22-22  
20-17  
20-5  
20-8  
5-1  
21-5  
10-4  
20-6  
7-18  
8-2  
18-13  
22-15  
16-2  
16-3  
5-9  
16-13  
16-10  
3-7  
14-2  
15-17  
17-11  
20-10  
14-13  
17-14  
28-1  
28-1  
28-1  
20-28  
27-1  
27-2  
27-3  
27-6  
27-5  
27-7  
13-10  
14-17  
13-12  
12-6  
12-8  
12-7  
6-12  
5-2  
1-1  
2-2  
2-16  
1-16  
2-4  
2-15  
6-9  
3-13  
14-15  
3-1  
3-9  
1-10  
2-22  
12-10  
6-1  
10-2  
8-7  
10-10  
9-8  
8-6  
10-13  
19-9  
15-20  
5-8  
5-6  
1-2  
2-29  
13-9  
17-6  
1-5  
16-4  
16-14  
8-1  
10-3  
9-5  
15-19  
15-19  
17-1  
2-32  
15-10  
15-11  
15-18  
15-16  
15-15  
15-7  
15-1  
15-2  
15-13  
15-9  
15-5  
15-8  
1-15  
15-4  
1-15  
1-15  
2-25  
2-26  
2-28  
2-11  
3-16  
16-6  
16-6  
16-9  
11-4  
15-6  
2-10  
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3/3  
Parts No.  
A00V R713 00  
A00V R714 00  
A00V R716 00  
A00V R717 00  
A00V R721 00  
A00V R725 00  
A00V R726 00  
Page No.  
13-14  
1-6  
18-6  
10-1  
8-3  
15-19  
1-7  
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EXTERNAL PARTS  
P 1  
13  
15  
14  
a
11  
1
b
18  
a
a
16  
12  
19  
e
17  
11  
d
20  
2
b
c
3
10  
a
4
21  
9
6
a
5
8
7
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EXTERNAL PARTS  
Page. 1  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
15  
15  
16  
17  
18  
19  
20  
21  
A00V 1002 02  
A00V 4692 00  
4139 7411 01  
4136 7500 01  
A00V 9409 00  
A00V R714 00  
A00V R726 00  
4139 1003 02  
4139 2323 01  
A00V 1254 00  
1500 2620 07  
4139 1013 01  
4139 2328 01  
4139 2313 02  
4139 5579 01  
4139 5589 01  
4139 5590 01  
A00V 1085 00  
4139 6815 01  
4139 2335 01  
4139 2302 02  
4139 2319 01  
4139 7325 01  
RIGHT COVER  
Filter  
INSTRUCTIONS  
LABEL KM  
LABEL magicolor2550DN  
FRONT UPPER COVER ASSY  
FRONT LOWER COVER ASSY  
LEFT COVER  
BRACKET  
Seal  
RETAINING RING  
COVER  
SHOULDER SCREW  
SHIELD  
LABEL CAUTION  
LABEL CAUTION  
LABEL CAUTION  
REAR COVER  
WIRE HARNESS ASSY  
REGULATING PLATE  
BRACKET  
C
C
C
C
D
C
C
C
D
C
C
C
C
D
C
C
C
C
D
D
D
C
C
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
a-9735 0308 14  
b-9735 0306 14  
c-9644 0308 14  
d-4106 2063 01  
e-9743 0306 14  
C
B
D1,D3,J,K  
SHOULDER SCREW  
LABEL PICTBRIDGE  
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TOP COVER SECTION  
P 2  
1
2
32  
3
29  
31  
4
30  
a
B
A
b
a
28  
d
5
27  
26  
6
7
25  
B
c
17  
C
a
a
10  
18  
19  
A
8
D
12  
9
c
PWB-OP  
a
13  
11  
C
C
14  
21  
20  
a
c
17  
24  
a
16  
a
15  
22  
a
19  
c
23  
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TOP COVER SECTION  
Page. 2  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
7
8
4139 1010 01  
A00V 1007 02  
4139 1011 02  
A00V 1101 00  
A00V 1001 00  
4139 1102 01  
4139 1107 01  
4139 1105 01  
4139 1106 02  
4139 6751 01  
4139 6055 03  
4139 6852 02  
4139 6818 02  
4139 1108 02  
A00V 1104 02  
A00V 1015 00  
4139 2137 01  
4139 2135 01  
4139 2138 01  
4139 2112 01  
4139 1006 01  
A00V 2113 00  
4139 2111 01  
4139 2136 01  
4139 5593 02  
4139 5594 01  
4139 3906 01  
4139 5595 01  
A00V 4800 00  
4139 3907 01  
4139 3901 03  
A00V R710 00  
COVER  
TRAY  
TRAY  
C
C
C
C
C
D
C
C
C
C
I
D
D
D
D
D
C
C
C
C
C
C
C
C
C
C
C
C
D
D
C
S
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
a-9739 0308 14  
b-9748 2060 07  
c-9735 0306 14  
d-9735 0308 14  
Sheet  
TOP COVER  
HOLDER  
BUTTON  
BUTTON  
BUTTON  
ELECTRICALLY CONDUCTIVE MATERIAL  
PWB-OP  
WIRE HARNESS ASSY  
WIRE HARNESS ASSY  
EARTH GROUND  
COVER  
EARTH GROUND  
TENSION SPRING  
ARM  
SHOULDER SCREW  
ARM  
COVER  
Handle  
ARM  
ARM  
HOLDER  
LEVER  
CONTACT  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
TENSION SPRING  
NEUTRALIZING BRUSH  
HOLDER  
ROLLER  
TOP COVER ASSY  
magicolor 2550DN  
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MAIN FRAME SECTION  
P 3  
14  
a
14  
15  
1
4
a
5
3
a
b
13  
c
16  
2
USB  
17  
PS3  
6
12  
7
8
a
11  
8
a
5
4
8
8
10  
9
magicolor 2550DN  
Download from Www.Somanuals.com. All Manuals Search And Download.  
MAIN FRAME SECTION  
Page. 3  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
2
2
2
3
4
5
6
4139 4713 01  
4139 7332 01  
4139 7333 01  
4139 7334 01  
4139 7335 01  
4139 2325 01  
4139 2704 01  
4139 2705 02  
4139 2751 02  
9335 1300 61  
4128 2019 01  
A00V 1253 00  
4139 1014 01  
4139 3508 01  
4139 0156 01  
4139 4697 03  
4139 2330 01  
4139 2336 02  
4139 6056 03  
4139 2316 01  
SEAL  
C
D
D
D
D
D
C
C
D
B
D
C
C
D
D
C
D
C
C
D
1
1
1
1
1
1
2
2
1
1
4
1
1
1
1
1
2
1
1
1
a-9735 0306 14  
b-9739 0308 14  
c-9646 0308 14  
LABEL CONSUMABLES REODER  
LABEL CONSUMABLES REODER  
LABEL CONSUMABLES REODER  
LABEL CONSUMABLES REODER  
COVER  
LEVER  
TENSION SPRING  
HOLDER  
PHOTO INTERRUPTER  
RUBBER FOOT  
Seal  
COVER  
GUIDE  
DUCT ASSY  
SEAL  
EARTH GROUND  
SEAL  
C
D1,D3,K  
B
J
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
PWB ASSY  
BRACKET  
magicolor 2550DN  
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LEFT FRAME SECTION  
P 4  
a
1
2
11  
12  
10  
9
3
8
4
5
7
6
b
magicolor 2550DN  
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LEFT FRAME SECTION  
Page. 4  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
7
8
9
4139 2133 01  
4139 2132 01  
4139 2583 01  
4139 2582 01  
4139 2581 02  
4139 2128 01  
4139 2126 02  
4139 2124 01  
4139 2122 01  
4139 2588 01  
4139 2586 01  
4139 2587 02  
TENSION SPRING  
LEVER  
EARTH GROUND  
CONTACT  
CONTACT  
TORSION SPRING  
PAWL  
TORSION SPRING  
LEVER  
CONTACT  
CONTACT  
CONTACT  
C
C
C
C
C
C
C
C
C
C
C
C
1
1
1
1
1
1
1
1
1
1
1
1
a-9735 0308 14  
b-9739 0308 14  
10  
11  
12  
magicolor 2550DN  
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RIGHT FRAME SECTION  
1
P 5  
FM1  
2
a
3
FM2  
4
b
5
6
7
c
8
9
10  
SW2  
b
magicolor 2550DN  
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RIGHT FRAME SECTION  
Page. 5  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
7
8
9
9313 1400 51  
4139 4694 01  
4139 M100 00  
4139 2742 01  
4131 2984 01  
A00V 4671 01  
4139 2741 02  
A00V 4632 00  
9331 2200 21  
4139 2317 01  
FAN MOTOR  
COVER  
FAN MOTOR  
LEVER  
PRESSURE SPRING  
DUCT  
PAWL  
Filter  
MICRO-SWITCH  
BRACKET  
B
C
B
C
C
D
C
C
C
D
1
1
1
1
1
1
1
1
1
1
a-9739 0310 14  
b-9735 0306 14  
c-9646 0316 14  
10  
magicolor 2550DN  
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RIGHT FRAME SECTION  
P 6  
a
b
1
2
a
4
3
8
5
6
10  
11  
16  
7
a
15  
13  
14  
9
a
12  
magicolor 2550DN  
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RIGHT FRAME SECTION  
Page. 6  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
A00V 2144 00  
4139 2553 01  
4139 2131 01  
4139 2133 01  
4139 2125 02  
4139 2127 01  
4139 2306 02  
4139 2337 01  
A00V 1251 00  
4139 2307 02  
4139 2318 02  
4139 4673 03  
4139 2566 02  
4139 2565 02  
4139 2523 02  
4136 3049 01  
HOLDER  
GEAR 22/64T  
LEVER  
TENSION SPRING  
PAWL  
TORSION SPRING  
LEVER  
TORSION SPRING  
Seal  
TENSION SPRING  
LEVER  
SEAL  
HOLDER  
D
C
C
C
C
C
C
C
C
C
C
C
C
C
D
C
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
a-9739 0308 14  
b-9735 0308 14  
TORSION SPRING  
REINFORCE PLATE  
FRICTION SHEET  
magicolor 2550DN  
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RIGHT FRAME SECTION  
P 7  
a
3
2
1
b
4
5
6
18  
7
c
12  
13  
14  
SD4  
8
15  
9
10  
16  
11  
17  
c
magicolor 2550DN  
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RIGHT FRAME SECTION  
Page. 7  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
4139 2540 01  
4139 2539 01  
4139 2598 03  
4139 4106 24  
4139 4104 03  
4139 2530 01  
4139 2518 01  
4139 2517 01  
4139 2508 01  
4139 2509 01  
4139 2521 01  
4139 4105 03  
4139 2520 01  
4139 4103 13  
4139 2123 01  
4139 2121 01  
4139 0206 02  
9321 2400 11  
GEAR 16T  
GEAR 19T  
SHAFT  
C
C
D
C
C
C
C
C
C
C
C
C
C
C
C
C
D
C
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
a-9646 0306 14  
b-9721 0600 01  
c-9739 0308 14  
DRUM  
TORSION SPRING  
GEAR 108T  
GEAR 31T  
GEAR 25/42T  
GEAR 60T  
GEAR 15/90T  
GEAR 19T  
RATCHET  
GEAR 20T  
CAM  
TORSION SPRING  
LEVER  
BRACKET ASSY  
SOLENOID  
magicolor 2550DN  
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FUSING DRIVE SECTION  
P 8  
a
M4  
b
1
c
7
SD3  
2
6
d
5
4
3
magicolor 2550DN  
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FUSING DRIVE SECTION  
Page. 8  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
7
A00V M100 00  
9321 2400 11  
A00V R721 00  
4139 2597 02  
4139 2552 01  
A00V 2596 00  
A00V 2405 00  
STEPPING MOTOR  
SOLENOID  
CAM ASSY  
GEAR 14/32T  
GEAR 27/40T  
GEAR 14/55T  
TIMING BELT 134L  
B
C
C
C
C
C
C
1
1
1
1
1
1
1
a-9733 0308 14  
b-4106 2063 01  
c-9739 0308 14  
d-9735 0306 14  
magicolor 2550DN  
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PAPER TRANSPORT DRIVE SECTION  
a
P 9  
a
1
M1  
2
3
4
a
SD2  
5
13  
b
6
7
8
9
10  
11  
12  
magicolor 2550DN  
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PAPER TRANSPORT DRIVE SECTION  
Page. 9  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
7
8
9
10  
11  
12  
13  
4139 M101 00  
4139 2505 01  
4139 2506 01  
4139 2519 01  
A00V M200 00  
4139 2504 01  
4139 2512 01  
A00V 2514 00  
4139 2513 01  
4139 2511 01  
4139 2516 01  
4139 2524 02  
4139 2510 01  
BRUSHLESS MOTOR  
GEAR 91T  
B
C
C
C
C
C
C
C
C
C
C
D
C
1
1
1
1
1
1
1
1
1
1
1
1
1
a-9735 0306 14  
b-9721 0600 01  
GEAR 20/117T  
GEAR 14/33T  
SOLENOID  
GEAR 20/117T  
DRUM  
RACHET  
TORSION SPRING  
GEAR 24T  
GEAR 24T  
SHAFT  
GEAR 52T  
magicolor 2550DN  
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RACK DRIVE SECTION  
P 10  
1
2
12  
10  
d
b
a
11  
10  
9
b
13  
8
3
c
b
7
M3  
b
6
4
M2  
b
5
magicolor 2550DN  
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RACK DRIVE SECTION  
Page. 10  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
7
8
9
10  
11  
12  
13  
A00V R717 00  
A00V 2402 00  
A00V M101 00  
9314 1400 11  
4139 0201 02  
4139 2622 01  
4131 2621 01  
4139 2603 02  
4139 2602 01  
A00V 2406 00  
4139 2604 01  
4139 2606 01  
A00V 2607 00  
BRACKET ASSY  
GEAR 35T  
STEPPING MOTOR  
MOTOR  
BRACKET ASSY  
GEAR 19/48T  
TENSION SPRING  
SHAFT  
GEAR 24T  
BALL BEARING  
LEVER  
GEAR 35T  
GEAR 20/35T  
D
C
B
B
D
C
C
D
C
C
C
C
C
1
1
1
1
1
1
1
1
1
2
1
1
1
a-9721 0400 01  
b-9735 0306 14  
c-9752 3012 50  
d-9721 0600 01  
magicolor 2550DN  
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PRINT HEAD SECTION  
P 11  
3
4
2
a
1
5
P/H  
8
6
a
11  
7
10  
9
magicolor 2550DN  
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PRINT HEAD SECTION  
Page. 11  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
7
8
9
4139 R703 00  
4131 2984 01  
4139 2731 01  
4139 6306 02  
4139 2305 02  
4139 2025 01  
4139 2027 01  
4139 2026 01  
4139 2024 01  
4139 2023 02  
4139 2303 01  
PRINTER HEAD ASSY  
PRESSURE SPRING  
HOLDER  
PUSHBUTTON SWITCH  
HOLDER  
LEVER  
BRACKET  
COVER  
LEVER  
I
1
1
1
1
1
1
1
1
1
1
1
a-4154 3804 01  
C
C
C
D
C
D
C
C
C
C
10  
11  
TENSION SPRING  
LEVER  
magicolor 2550DN  
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TRANSFER SECTION  
P 12  
1
3
2
a
a
4
11  
5
6
12  
3
7
8
4
10  
9
magicolor 2550DN  
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TRANSFER SECTION  
Page. 12  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
7
8
9
4139 1012 02  
4139 2117 01  
4139 2116 01  
4139 2105 01  
1075 1411 01  
4139 4553 01  
4139 4594 01  
4139 4592 15  
4139 R711 00  
A00V 2143 00  
4139 1008 01  
4139 2118 02  
SPACER  
LEVER  
TENSION SPRING  
SHOULDER SCREW  
STOPPER RING  
GEAR 19T  
GEAR 28T  
GEAR 20T  
TRANSFER ASSY  
Holder  
HOLDER  
C
C
C
C
C
C
C
C
B
C
C
C
1
1
2
2
1
1
1
1
1
1
1
1
a-1066 1151 01  
10  
11  
12  
LEVER  
magicolor 2550DN  
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2ND TRANSFER SECTION  
P 13  
2
1
5
4
3
6
2
7
a
9
a
8
a
7
10  
13  
9
10  
4
12  
11  
8
14  
magicolor 2550DN  
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2ND TRANSFER SECTION  
Page. 13  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
4131 3514 02  
4139 4005 01  
4139 4002 02  
4139 4003 02  
4139 4006 02  
4139 4007 01  
4139 4004 01  
4139 4009 01  
A00V 5002 00  
4139 4112 01  
4139 4008 01  
4139 4122 01  
4139 4019 02  
A00V R713 00  
SHOULDER SCREW  
COLLAR  
TRANSFER ROLLER  
PRESSURE SPRING  
GEAR 16T  
HOLDER  
PRESSURE SPRING  
SPACER  
Cushion  
ROLL  
HOLDER  
CONDUCTIVE MEMBER  
PRESSURE SPRING  
2ND TRANSFER ASSY  
C
C
A
C
C
C
C
C
C
C
C
C
C
S
1
2
1
2
1
1
2
2
2
2
1
1
1
1
a-9739 0308 14  
magicolor 2550DN  
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VERTICAL TRANSPORT SECTION  
P 14  
1
2
3
4
PS1  
5
a
2
19  
PS5  
6
11  
7
17  
12  
10  
13  
8
11  
16  
PS2  
b
14  
9
PS8  
2
18  
15  
c
a
magicolor 2550DN  
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VERTICAL TRANSPORT SECTION  
Page. 14  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
4139 3511 01  
9335 1300 61  
4139 2041 02  
4139 2043 02  
4139 2042 02  
4139 2040 01  
4139 4102 04  
4139 3507 01  
4139 3502 02  
4139 3501 13  
4139 3506 01  
4139 3514 01  
9335 1400 11  
4139 3512 03  
4139 4700 01  
4139 3505 02  
4139 4113 01  
4139 3509 01  
4139 2329 02  
HOLDER  
D
B
C
C
C
D
D
C
C
C
C
C
C
C
D
C
C
C
C
1
3
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
a-9735 0306 14  
b-9721 0400 01  
c-9735 0308 14  
PHOTO INTERRUPTER  
CONTACT  
CONTACT  
CONTACT  
HOLDER  
SLIDER  
GEAR 28T  
GUIDE  
ROLLER  
TORSION SPRING  
EARTH GROUND  
PRISM  
ACTUATOR  
DUCT  
ACTUATOR  
TENSION SPRING  
GUIDE  
SEAL  
magicolor 2550DN  
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FUSING SECTION  
P 15  
1
6
b
d
3
c
2
b
7
b
a
3
TH  
4
18  
a
3
a
5
14  
13  
3
PS7  
17  
14  
a
13  
8
a
9
4
5
e
b
16  
10  
15  
12  
e
b
20  
11  
19  
b
e
magicolor 2550DN  
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FUSING SECTION  
Page. 15  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
19  
19  
20  
4139 5535 01  
4139 5557 02  
4139 3910 01  
4139 5586 02  
4139 5577 01  
4139 6701 03  
4139 5534 01  
4139 5578 02  
4139 5576 03  
4139 5513 02  
4139 5516 02  
4139 7200 00  
4139 5558 02  
4036 2549 01  
4139 5525 02  
4139 5524 03  
9335 1300 61  
4139 5518 12  
A00V R705 00  
A00V R706 00  
A00V R725 00  
A00V 3912 00  
TORSION SPRING  
LEVER  
ROLL  
PLATE SPRING  
COLLAR  
THERMISTOR  
BRACKET  
BUSHING  
ROLLER  
BRACKET  
BUSHING  
GUIDE  
PLATE SPRING  
PIN  
TORSION SPRING  
LEVER  
PHOTO INTERRUPTER  
ACTUATOR  
FUSING UNIT 120V  
FUSING UNIT 220-240V  
FUSING UNIT 220 240V  
SEAL  
C
C
C
D
C
B
D
C
C
D
C
D
D
D
C
C
B
C
A
A
A
C
1
1
4
2
2
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
a-9739 0308 14  
b-9646 0308 14  
c-9646 0306 14  
d-9646 0310 14  
e-9721 0300 01  
B
C
D1,D3,J,K  
magicolor 2550DN  
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ELECTRICAL COMPONENTS  
P 16  
3
5
2
1
a
b
4
PRCB  
a
IPB  
14  
d
SW3  
13  
DCPU  
12  
10  
11  
6
c
a
SW1  
a
a
7
HV  
9
8
a
a
magicolor 2550DN  
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ELECTRICAL COMPONENTS  
Page. 16  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
6
7
8
4139 2344 01  
9326 1810 51  
9326 1910 21  
A00V H002 03  
4139 2345 01  
4139 6210 05  
4139 6211 05  
4139 R705 00  
4139 2326 02  
4139 6215 02  
9332 5400 11  
4139 2308 03  
4139 6801 01  
9332 1710 41  
A00V H006 01  
SHIELD  
D
D
D
I
D
I
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
a-9735 0306 14  
b-9739 0308 14  
c-9646 0308 14  
d-9646 0408 14  
FERRITE CORE  
FERRITE CORE  
PWBASSY  
SHIELD  
POWER SUPPLY  
POWER SUPPLY  
RACK TERMINAL ASSY  
SHIELD  
HV TRANSFORMER  
SEESAW-SWITCH  
BRACKET  
WIRE HARNESS ASSY  
SWITCH  
PWB ASSY  
B
C,D1,D3,J,K  
I
C
D
I
C
D
D
C
I
9
10  
11  
12  
13  
14  
magicolor 2550DN  
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PAPER TAKE-UP SECTION  
P 17  
9
1
2
8
2
3
A
see P18  
4
3
5
4
b
6
16  
a
10  
12  
7
7
13  
11  
a
TEM/HUNS  
PS9  
10  
14  
15  
magicolor 2550DN  
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PAPER TAKE-UP SECTION  
Page. 17  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
A00V R707 00  
4136 3006 01  
4136 3009 02  
4136 3018 01  
4136 0151 02  
A00V 5700 00  
4136 3022 01  
4139 3053 02  
4136 3027 01  
4139 3024 01  
9335 1300 61  
4131 3042 06  
4139 3029 01  
9372 5400 11  
4139 3028 02  
4139 2301 02  
PAPER TAKE-UP ASSY  
ROLL  
HOLDER  
PRESSURE SPRING  
FRICTION SHEET ASSY  
PRESSURE SPRING  
STOPPER  
S
C
C
C
C
C
C
C
C
C
B
C
C
C
D
D
1
2
2
2
1
1
2
1
1
2
1
1
1
1
1
1
a-9739 0308 14  
b-9735 0306 14  
LEVER  
TENSION SPRING  
PRESSURE SPRING  
PHOTO INTERRUPTER  
ACTUATOR  
BRACKET  
HUMIDITY CONVERTION EL.  
HOLDER  
BRACKET  
magicolor 2550DN  
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PAPER TAKE-UP SECTION  
P 18  
2
a
A
3
4
1
5
22  
6
b
21  
23  
20  
a
7
24  
8
19  
9
10  
25  
b
b
12  
14  
SD1  
15  
13  
16  
c
17  
b
18  
11  
magicolor 2550DN  
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PAPER TAKE-UP SECTION  
Page. 18  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
7
8
4139 3002 02  
4139 3003 01  
4139 3011 02  
4139 3052 03  
4136 3045 01  
A00V R716 00  
4136 3043 01  
4139 3062 01  
4136 3047 01  
4136 3044 01  
4136 3048 01  
4139 3092 01  
9321 2400 11  
4139 3018 03  
4136 3038 01  
4136 3037 01  
4136 3035 01  
4004 2222 01  
4139 3091 01  
4139 3012 02  
4139 0207 02  
4136 3014 02  
4139 3014 02  
4139 3015 12  
4139 3013 02  
ROLLER  
BUSHING  
C
C
C
C
C
C
C
C
C
C
C
D
C
C
C
C
C
C
C
C
C
C
C
C
C
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
a-9721 0400 01  
b-9739 0308 14  
c-9742 0308 14  
GEAR 28T  
CAM  
TENSION SPRING  
FRICTION SHEET ASSY  
CAM  
ROLLER  
GEAR 27T  
CAM  
GEAR 27T  
BRACKET  
SOLENOID  
DRUM  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
RATCHET  
TORSION SPRING  
GEAR 35T  
WASHER  
TENSION SPRING  
GEAR 21/25T  
LEVER ASSY  
GEAR 14T  
GEAR 14/20T  
GEAR 20T  
GEAR 17/26T  
magicolor 2550DN  
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PAPER TAKE-UP SECTION  
P 19  
6
1
4
5
2
3
a
7
7
9
8
b
11  
10  
a
magicolor 2550DN  
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PAPER TAKE-UP SECTION  
Page. 19  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
7
8
9
4139 R706 00  
4139 3027 01  
4139 3042 02  
4139 3041 01  
4139 3043 01  
4139 3022 01  
4136 3101 01  
4127 3104 01  
A00V 3034 00  
4139 3025 02  
4139 3023 01  
REGULATING PLATE ASSY  
FRICTION SHEET  
REGULATING PLATE  
REGULATING PLATE  
LEVER  
HOLDER  
RACK  
GEAR 14T  
SPACER  
C
C
C
C
C
D
C
C
D
C
D
1
1
1
1
1
1
2
1
1
1
1
a-9739 0308 14  
b-4425 3001 01  
10  
11  
TRAY  
HOLDER  
magicolor 2550DN  
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DUPLEX UNIT  
P 20  
a
27  
M1  
6
4
5
7
c
b
1
12  
6
a
11  
10  
b
13  
2
9
PS2  
8
3
M2  
2
3
d
25  
26  
b
16  
15  
PS3  
18  
14  
19  
c
20  
d
17  
24  
c
10  
28  
ADDB  
b
21  
b
22  
17  
16  
10  
PS1  
b
23  
magicolor 2550DN  
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DUPLEX UNIT  
Page. 20  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
7
8
4057 3702 02  
4057 3710 02  
4057 3711 01  
4057 3745 01  
4575 3750 01  
9314 1400 41  
4057 3737 01  
4575 3752 01  
4057 3742 03  
9335 1300 61  
4057 0201 01  
4057 3730 03  
4057 3704 04  
0990 2064 02  
4057 3705 02  
4143 3707 03  
4575 3706 01  
4057 3713 02  
4057 0101 15  
4057 3747 01  
4057 3706 03  
4057 3703 03  
4057 3709 02  
4057 3701 04  
4057 3748 01  
4057 3749 01  
4057 3752 00  
9383 2400 11  
TOP COVER  
LEVER  
PRESSURE SPRING  
GEAR 33/50T  
GEAR 12/47T  
MOTOR  
GEAR 16/27T  
GEAR 16T  
COLLAR  
C
C
C
C
C
B
C
C
C
B
D
D
C
C
D
C
C
D
I
C
C
C
C
D
D
C
C
D
1
2
2
1
1
2
1
1
1
3
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
a-9644 0306 14  
b-9739 0308 14  
c-9735 0306 14  
d-9721 0600 01  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
PHOTO INTERRUPTER  
BRACKET ASSY  
BRACKET  
COVER  
SHOULDER SCREW  
PLATE SPRING  
TORSION SPRING  
ACTUATOR  
SHIELD  
PWB ASSY  
REGULATING PLATE  
COVER  
LOWER COVER  
COVER  
FRAME  
STOPPER  
SHOULDER SCREW  
POLYESTER FILM  
PLUG HOUSING  
magicolor 2550DN  
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DUPLEX UNIT  
P 21  
2
3
1
4
3
FM1  
a
a
5
6
7
magicolor 2550DN  
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DUPLEX UNIT  
Page. 21  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
7
4057 3717 01  
4057 3716 01  
4057 3718 01  
4057 3751 01  
9313 1400 51  
4057 3750 01  
4057 3715 01  
COVER  
HOLDER  
SEAL  
C
D
C
D
B
C
C
1
1
2
1
1
1
1
a-9739 0310 14  
SEAL  
FAN MOTOR  
COVER  
COVER  
magicolor 2550DN  
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DUPLEX UNIT  
P 22  
5
4
6
6
1
7
8
2
a
a
1
3
7
6
19  
9
3
b
6
18  
10  
20  
11  
12  
17  
13  
b
a
20  
c
16  
SD1  
14  
21  
15  
23  
18  
b
17  
a
22  
16  
magicolor 2550DN  
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DUPLEX UNIT  
Page. 22  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
4030 3093 01  
4057 3722 02  
4143 3720 01  
4057 3725 01  
4057 3740 01  
4139 3911 01  
4057 3735 01  
4057 3745 01  
4057 3734 01  
4517 3840 01  
4168 3586 01  
4168 3587 01  
4517 3841 01  
4057 3712 01  
9321 2400 21  
4168 3585 01  
4517 2101 00  
4057 3726 01  
4057 3720 01  
4143 3721 01  
4517 3857 03  
4517 3858 02  
4057 3753 00  
BUSHING  
ROLLER  
ROLL  
C
C
C
D
C
C
C
C
C
D
C
C
C
D
C
C
C
C
D
C
C
C
D
2
1
2
1
1
4
2
1
1
1
1
1
1
1
1
2
2
2
1
2
1
1
1
a-9721 0400 01  
b-9721 0600 01  
c-9739 0308 14  
PLATE SPRING  
GEAR 20T  
GEAR 28T  
GEAR 13/53T  
GEAR 33/50T  
GEAR 23/29T  
DRUM  
RATCHET WHEEL  
TORSION SPRING  
GEAR 26T  
SHIELD  
SOLENOID  
TENSION SPRING  
BUSHING  
BUSHING  
PLATE SPRING  
SPRING  
ROLLER  
ROLLER  
CONTACT  
magicolor 2550DN  
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WIRING  
P 23  
SW2-1  
SW2-2  
PJ34  
(M1)  
PJ8A  
(PRCB)  
PU_PJ3  
(DCPU)  
1
4
5
6
CN2  
(FM2)  
PJ10A  
(PRCB)  
PJ11A  
(PRCB)  
CN3  
(SD3)  
CN5  
(SD4)  
2
CN4  
(M4)  
CN6  
(SD2)  
PJ30  
(M2)  
PJ32  
(PS3)  
PJ5A  
(PRCB)  
PU_PJ4  
(DCPU)  
PJ2A  
(PRCB)  
PJ31  
(M3)  
3
PU_PJ6  
(DCPU)  
PJ3A  
(PRCB)  
magicolor 2550DN  
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WIRING  
Page. 23  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
4139 6803 02  
4139 6807 02  
4139 6808 01  
4139 6809 02  
4139 6810 03  
4139 6805 02  
WIRE HARNESS ASSY  
WIRE HARNESS ASSY  
WIRE HARNESS ASSY  
WIRE HARNESS ASSY  
WIRE HARNESS ASSY  
WIRE HARNESS ASSY  
D
D
D
D
D
D
1
1
1
1
1
1
magicolor 2550DN  
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WIRING  
P 24  
DC1  
PJ12A  
PJ17A  
(PRCB)  
(PRCB)  
PJ39  
DC2  
1
5
6
7
(PS1)  
PJ40  
(PS2)  
DC3  
PJ15A  
(PRCB)  
PJ18A  
(PRCB)  
PJ1HV  
(HV)  
PJ43  
(TEM/HUNS)  
2
3
4
PJ44  
(PS9)  
CN8a  
PJ16A  
(PRCB)  
PJ22A  
(PRCB)  
(For 2nd Casette)  
PJ41  
(PS5)  
PJ42  
(PS8)  
PJ14A  
(PRCB)  
magicolor 2550DN  
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WIRING  
Page. 24  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
7
4139 6811 01  
4139 6816 02  
4139 6813 02  
4139 6814 03  
4139 6819 02  
4139 6821 03  
4139 6817 02  
WIRE HARNESS ASSY  
WIRE HARNESS ASSY  
WIRE HARNESS ASSY  
WIRE HARNESS ASSY  
WIRE HARNESS ASSY  
WIRE HARNESS ASSY  
WIRE HARNESS ASSY  
D
D
D
D
D
D
D
1
1
1
1
1
1
1
magicolor 2550DN  
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WIRING  
P 25  
PJ23A  
(PRCB)  
PJ23  
1
PJ5PU  
(DCPU)  
PJ1CNT  
(IPB)  
2
3
4
PJ1PU  
(DCPU)  
SW1-2  
SW1-4  
CN1  
(USB)  
CN2  
(IPB)  
magicolor 2550DN  
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WIRING  
Page. 25  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
4139 6822 02  
4139 6824 02  
4139 6825 02  
4139 6853 04  
WIRE HARNESS ASSY  
WIRE HARNESS ASSY  
WIRE HARNESS ASSY  
WIRE HARNESS ASSY  
D
D
D
D
1
1
1
1
magicolor 2550DN  
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WIRING FOR DUPLEX UNIT  
P 26  
CN7  
(For Main Unit)  
PJ1A  
(ADDB)  
PJ52  
(PS3)  
PJ5A  
(ADDB)  
1
5
PJ51  
PJ4A  
(PS2)  
(ADDB)  
2
PJ50  
PJ3A  
(PS1)  
(ADDB)  
3
CN14  
CN11  
(FM1)  
(SD1)  
PJ2A  
(ADDB)  
4
CN13  
(M1)  
CN12  
(M2)  
magicolor 2550DN  
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WIRING FOR DUPLEX UNIT  
Page. 26  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
4057 6801 01  
4057 6802 01  
4057 6803 03  
4057 6804 02  
4057 6805 01  
WIRE HARNESS ASSY  
WIRE HARNESS ASSY  
WIRE HARNESS ASSY  
WIRE HARNESS ASSY  
WIRE HARNESS ASSY  
D
D
D
D
D
1
1
1
1
1
magicolor 2550DN  
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WIRING ACCESSORIES AND JIGS  
P 27  
1
6
7
8
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
7.3  
L=104  
4.8  
11  
2
11.5  
5.2  
28  
3
21.5  
3.6  
4
16.2  
11.5  
9
8.5  
14.4  
5
11.2  
11.5  
10  
8
8.9  
6.2  
magicolor 2550DN  
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WIRING ACCESSORIES AND JIGS  
Page. 27  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
2
3
4
5
6
7
8
9
9384 1100 91  
9384 1310 11  
9384 1310 91  
9384 1921 01  
9384 1820 31  
9384 1311 11  
9384 1911 11  
9384 1921 31  
9384 2010 21  
WIRING SADDLE  
D
D
D
D
D
D
D
D
D
5
5
3
6
1
3
1
1
1
WIRING SADDLE 5.2H  
WIRING SADDLE 18.5H  
WIRING SADDLE 14.4H  
WIRING SADDLE 8.0H  
CABLE TIE 104L  
SO CLIP  
WIRING SADDLE 17.3H  
EDGE COVER 8.5H  
magicolor 2550DN  
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ACCESSORY PARTS  
P 28  
2
1
3
5
4
magicolor 2550DN  
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ACCESSORY PARTS  
Page. 28  
Standard parts  
Key  
Part No.  
Description  
Destinations  
Class  
QTY  
1
1
1
1
1
2
3
4
5
9381 4100 91  
4139 N300 00  
9381 4200 21  
4136 N300 00  
9381 4300 31  
4139 3033 02  
4139 3031 02  
4139 3032 02  
4139 9450 00  
POWER CORD  
POWER CORD  
POWER CORD  
POWER CODE  
POWER CORD  
COVER  
TRAY  
COVER  
LABEL  
B
C
D1,D3  
K
J
D
D
D
D
D
C
C
C
C
1
1
1
1
1
1
1
1
1
magicolor 2550DN  
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MAINTENANCE LIST  
1/1  
The items with no Page/Key numbers are not handled as spare parts.  
No.  
Section  
PM Parts Description  
Maintenance Cycle (K=1,000)  
Parts No.  
Destinations  
Page/Key  
Note  
QTY  
Replace  
1
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
Processing section  
Toner cartridge (Y/ M/ C)  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.5K  
4.5K  
45K  
10K  
-
-
-
-
-
-
-
-
-
-
-
-
*1  
Toner cartridge (Y/ M/ C/ K) *2  
Drum cartridge  
Drum cartridge  
Drum cartridge  
Drum cartridge  
Transfer belt unit  
Transfer belt unit  
Transfer belt unit  
Transfer belt unit  
Transfer belt unit  
2nd transfer roller  
Fusing unit  
Monochrome (MP *3)  
Monochrome (1P/J *4)  
Full Color (MP *3)  
Full Color (1P/J *4)  
Monochrome (MP *3)  
Monochrome (1P/J *4)  
Full Color (MP *3)  
11.25K  
7.5K  
135K  
45K  
33.7K  
22.5K  
36.8K  
120K  
120K  
120K  
120K  
Image transfer section  
Fusing section  
4139R71100  
4139R71100  
4139R71100  
4139R71100  
4139R71100  
4139400202  
A00VR70500  
A00VR70600  
A00VR72500  
P12-9  
P12-9  
P12-9  
P12-9  
P12-9  
P13-3  
P15-19  
P15-19  
P15-19  
Full Color (1P/J *4)  
Standard Mode *5  
B
C
Fusing unit  
Fusing unit  
D1,D3,J,K  
*1: Four (Y,M,C,K) toner cartridges are set into a machine destined only for North America.  
*2: The toner cartridges shipped with the machine will need replacement after about 4,500 printed pages have been produced.  
*3: Continuous printing  
*4: 1 page/job  
*5: Printed under the following conditions; monochrome = 3 pages/job; color = 2 pages/job; monochrome-to-color ratio = 2/3  
magicolor 2550DN  
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DESTINATION  
Destination No.  
Destinations  
V
Hz  
50/60  
50/60  
60  
Model No.  
A1  
JAPAN  
100  
200  
120  
A
A2  
JAPAN  
B
C
USA, CANADA  
EUROPEAN TYPE  
A00V-014  
220-240 50/60 A00V-024  
220-240 50/60 A00V-044  
THAILAND, SRI LANKA, SINGAPORE, MALAYSIA, HONG  
KONG, PAKISTAN, INDIA, BANGLADESH, INDONESIA  
D1  
D
S.E ASIA TYPE  
D3  
E
OCEANIA TYPE  
PHILIPPINES  
SAUDI ARABIA  
SAUDI ARABIA  
C.S AMERICA  
C.S AMERICA  
TAIWAN  
AUSTRALIA, NEW ZEALAND  
220-240 50/60 A00V-044  
220-240 50/60  
F1  
127  
60  
F
F2  
220-240 50/60  
220-240 50/60  
G1  
G
G2  
120  
110  
60  
60  
H
I
JORDAN, LEBANON, SYRIA, SOUTH AFRICA, IRAQ, IRAN, N.YEMEN, CAME-  
ROON, UAE, BAHRAIN, OMAN, QATAR, KUWAIT, KENYA, TUNISIA, IVORY  
COAST, MOROCCO  
220-240 50/60  
J
CHINA  
220-240 50/60 A00V-084  
220-240 50/60 A00V-044  
K
KOREA  
magicolor 2550DN  
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