COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS4-40 T4.5.2 The deck lifter fails to move up.1. Deck bodyIs the deck body mounted correctly?NO: Mount the deck body correctly.2. Lifter cableIs the lifter cable fitted correctly?NO: Fit the cable correctly.3. Spring, LeverPush up the deck pickup roller releasing lever with your finger. Does thepickup roller move down?NO: Remove the pickup assembly, and check the spring and the lever.4. Deck lifter motor (M2D)Does the deck lifter motor rotate?YES: Go to step 6.5. Deck open detecting switch (SW1D), Deck drive PCBDoes the voltage between J7-1 (+ : 24V OUT) and J7-3 (GND : 24V IN) ofthe deck driver PCB change from about 0 to 24 V?YES: Check the wiring to the switch; if normal, replace the switch.NO: Replace the deck driver PCB.6. Deck lifter lower limit detecting switch (SW2D), deck driver PCBDoes the voltage between J4-7 (+ : LIFT_LOW_LMT) and J4-8 (GND) ofthe deck driver PCB change from about 0 to 5 V?YES: Check the lever and the wiring; if normal, replaced the switch.NO: Replace the deck driver PCB.
