Kodak Film Camera TIB5200 User Manual

Tib5200  
September 2001  
TECHNICAL INFORMATION BULLETIN  
Cross-processing EASTMAN EKTACHROME Color Reversal  
Films  
Entertainment Imaging  
Situation  
EASTMAN EKTRACHROME films are color reversal films which require KODAK VNF-1 processing chemistry. The  
VNF-1 process consists of a ten-step sequence with both B&W and color development, as well as a critical coupler  
stabilizer bath. This process chemistry is necessary to achieve the correct color balance and image quality for the films.  
A significant concern exists for the short and long term dye stability of EASTMAN EKTACHROME films when processed  
through a KODAK ECN-2 process. Normal VNF-1 processing requires stabilization of the magenta dye. The ECN-2  
process provides only a surfactant in the final rinse. If stabilization is not provided, the product suffers magenta dye fade in  
a relatively short time. Long term dye stability information on EASTMAN EKTACHROME films processed in an ECN-2  
process does not exist.  
Kodak does not have specific processing data for the EASTMAN EKTACHROME films processed through an ECN-2  
process. However, seasoning effects from EASTMAN EKTACHROME films could adversely affect the performance of  
the ECN-2 chemistry. This could result in potential speed loss (decreased developer activity) as well as curve shape  
distortion due to color balance differences. The amount of change depends on the quantity of color reversal film processed  
at any one time.  
Based upon the information above and a lack of understanding regarding long term seasoning effects and dye stability,  
Kodak does not recommend using EASTMAN EKTACHROME films processed through ECN-2 chemistry. If this  
combination is pursued, create a master positive as soon as possible after processing the film, for archival purposes.  
Kodak, ECN, and Ektachrome are trademarks of Eastman Kodak Company.  
1
©Eastman Kodak Company, 2001  
Download from Www.Somanuals.com. All Manuals Search And Download.  

Ingersoll Rand Grinder 7149 C User Manual
Insignia Stereo System NS R5101HD User Manual
Jawbone Bluetooth Headset Jawbone 2 User Manual
Jonsered Brush Cutter GC2236 User Manual
JVC Flat Panel Television GR DVP5 User Manual
JVC Speaker CS HX535 User Manual
JVC Speaker System UX F72MD User Manual
JVC Stereo Amplifier GZ MG575E User Manual
Kidde Smoke Alarm PI9000CA User Manual
KitchenAid Ice Maker KUIS185DAL0 User Manual