COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR105 REV.0 JULY 2001CHAPTER 2 NEW FUNCTIONS2-595 Image Formation System5.1 Outline of the Image Formation SystemF02-501-01 shows the major components of the image formation system; F02-501-02, onthe other hand, shows the basic sequence of operation. The major changes made to the im-age formation system are as follows:• photosensitive drum• pre-transfer exposure LED (added)• measures against overheating of developing unit• measures for enhanced image quality for developing unit• measures against overheating of cleaning bladeFor others, see T02-502-01 for a table of differences.F02-501-01Toner cartridgeDeveloping assemblyHopperDust-collecting rollerPre-transfer charging assemblyTransfer guideTransfer charging assemblySeparation charging assemblyCleaner unitPre-exposure LEDPrimary charging assemblyPotential sensorPre-transfer exposure LED
