Technical information

COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON CLC5000 REV.0 JAN. 2001
CHAPTER 5 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
5-127
4.1.19 E062
• Check the detail code of ‘E062’ using ‘DISPLAY > JAM/ERR’ in service mode.
a.XX01
AC driver PCB
1) Turn OFF and ON the power. Is ‘E062’ indicated?
NO: End.
DC controller PCB
2) Replace the AC driver PCB. Is the problem corrected?
YES: End.
NO: Replace the DC controller PCB.
b.XX02
1) Turn OFF and ON the power switch. Is ‘E062’ indicated?
NO: End.
Drum heater
2) Measure the resistance between the following terminals on the AC
driver PCB for the color for which ‘E062’ is indicated:
for Y: J2805-1 and -7
for M: J2805-2 and -8
for C: J2805-3 and -9
for Bk:J2805-4 and -10
Is the reading of the meter ‘OL’?
YES: Check the wiring from the AC driver PCB and the drum heater; if
normal, replace the drum heater.
NO: See “The drum heater fails to turn ON.”
c.0010
Drum thermistor
DC controller PCB
1) Disconnect J2216A from the DC controller PCB, and measure the
resistance of the terminals on the harness side:
for Y: J2216A-4 and J2216A-5
for M: J2216A-9 and J2216A-10
for C: J2216B-4 and J2216B-5
for Bk:J2216B-9 and J2216B-10
Is the resistance 10 kWor more?
NO: Check the wiring up to the drum thermistor; if normal, replace the
drum thermistor.
YES: Replace the DC controller PCB.