COPYRIGHT © 2000 CANON INC. 2000 2000 2000 2000 CANON iR5000/iR6000 REV.0 JULY 2000CHAPTER 2 ORIGINAL EXPOSURE SYSTEM2-2 RCopyboard glassOriginalScanning lamp Lens CCDNo. 1 mirrorNo. 1 mirror baseNo. 2 mirrorNo. 2 mirrorbase No. 3 mirrorHPImage leadingedgeStream reading position(start position)No. 2 mirrorbaseCopyboard coversensor (PS40)Scanner motor (M3)(forward)(reverse)Light-blockingplateNo. 1 mirrorbaseScanninglamp (LA2)Scanner HPsensor (PS39)F02-101-01The major components of the original exposure system are as follows:ComponentScanning lampScanner motorScanner HP sensorCopyboard cover sensorMirrorNotationLA2M3PS39PS40-DescriptionXenon lamp (intensity of 70,000 lx)2-phase stepping motor (under pulse control)Photointerrupter (detects scanner home position)Photointerrupter (detects the state (open/closed) ofcopyboard cover)No. 1/No. 2/No. 3 mirrorF02-101-02Download Free Service Manual at http://printer1.blogspot.com
