Canon iR105 Service Manual page 699

ERROR CODE
E110
Main cause The laser scanner motor (M4) is faulty. The laser scanner drive PCB is
faulty. The wiring is faulty (short circuit, open circuit). The DC controller
PCB is faulty.
Condition
0000 The constant speed rotation signal (LM-RDY) does not arrive for
E111
Main cause The laser motor cooling fan (FM1) is faulty. The DC controller PCB is
faulty. The wiring is faulty (short circuit, open circuit).
Condition
0000 The lock signal arrives for 5 sec or more although the laser motor
E121
Main cause The laser cooling fan 1 (FM3) or the laser cooling fan 2 (FM5) is faulty.
The DC controller PCB is faulty. The wiring is faulty (short circuit, open
circuit).
Condition
0001 The lock signal arrives for 5 sec or more although the laser cooling
0002 The lock signal arrives for 5 sec or more although the laser cooling
E202
Main cause The scanner HP sensor (PS1) is faulty. The scanner motor (M5) is faulty.
The reader controller PCB is faulty. The copyboard glass is displaced.
Condition
0000 Scanner home position cannot be detected within a specific period
Caution No code will be indicated. The keys will be locked. You can check the code
in service mode (COPIER>DISPLAY>ERR).
E-8
20 sec or more after the laser scanner motor (M4) drive signal has
been generated.
cooling fan (FM1) is being driven.
fan 1 (FM3) is being driven.
fan 2 (FM5) is being driven.
of time after the power switch is turned on or the Start key is
pressed.
COPYRIGHT© 2001 CANON INC. 2000 2000 2000 2000 CANON iR105 REV.0 JULY 2001