COPYRIGHT © 1999 CANON INC. CANON 660/2100 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)Figure 4-102* 1 Reader controller PCB (when making copies with the reader unit installed).CHAPTER 4 IMAGE FORMATION SYSTEM4-4DC contro ller PCBHigh-voltage PCB 1/2ITD cleaningrollerBk tonercartridgeLaser beamBlack developingcylinderPrimarychargingrollerMain relayPCBPre-exposureLED relayPCBPrinter board*1Video interface PCBPRNT* VDO 0~7*DrumcartridgeSecondarytransfer beltSeparation staticeliminatorPre-exposure LED assemblyIntermediatetransfer drumDeveloping rotaryassemblyColordevelopingcylinderColor tonercartridgeSeparation static eliminating biasITD cleaning biasColor developing biasBlack developing biasPrimary charging biasSecondary transfer charging biasPrimary transfer biasSecondary transfer biasFAN3ON*Secondary transfercharging assemblyPhotosen-sitivedrumSeparation staticeliminating high-voltagePCBDownload free service manual at http://printer1.blogspot.com
