COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001CHAPTER 5 PICK-UP/FEEDING SYSTEM5-33 P7.3 Detecting the Horizontal Registration Position7.3.1 Outline• In duplex printing, paper coming from the duplex feeding assembly is checked for hori-zontal registration, and the detected displacement in rear/front direction is made up forby adjusting the point of laser exposure.Paper position: by duplex horizontal registration sensor (PS11)Timing of detection: after duplex paper sensor (PS10) goes ONDrive: by duplex horizontal registration motor (M3)Position: by pulse from duplex horizontal registration motor(1 pulse = about 0.16 mm)Related service mode: COPIER>ADJUST>FEED-ADJ>ADJ-REFERelated error code: E051 (home position not detected within specific time)T05-703-01F05-703-01M3PS11Copy paper10mm(approx.)Detecting start positionHome position
