Technical information

COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON CLC5000 REV.0 JAN. 2001
CHAPTER 5 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
5-123
4.1.15 E041
• Take note of the position of the lifter when ‘E041’ is indicated.
• Check the detail code of ‘E041’ using ‘DISPLAY > JAM/ERR’ in service mode.
a.E041-0001, 0003
1) Has the lifter moved up to push the switch when ‘E041’ is indi-
cated?
NO: Go to step 3.
Lifter upper limit switch (SW8001)
2) Turn OFF and ON the power switch to clear ‘E041’.
Does bit 4 of address 801004 under ‘DISPLAY/SENSOR’ in service
mode change when the lifter upper switch (SW8001) is pressed by a
finger?
NO: Check the wiring from the switch to the DC controller PCB; if nor-
mal, replace the sensor.
YES: Replace the DC controller PCB.
Paper deck motor (M8001)
DC controller PCB
3) Turn OFF and ON the power switch, and open the paper deck
cover.
Does the voltage between J2223A-3 (+) and J2223A-5 (–) on the DC
controller change from 0 V to 24 V?
YES: Check the drive system and wiring from the motor; if normal, re-
place the motor.
NO: Replace the DC controller PCB.