COPYRIGHT © 2001 CANON INC. CANON CLC1000/1000S/3100 REV.2 MAY 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
3-11
3. OPERATION AND TIMING
Inputs to the DC Controller PCB (6/8)
Figure 3-111
When front cover is closed, '0'.
DC controller PCB
J 2216A
- 1
- 2
- 3
J 6255Y
- 4
- 6
- 5
- 3
- 2
- 1
5V
J 6223Y
- 1
- 2
- 5
J 6224Y- 1
- 2
- 4
J 6220Y
- 4
- 2
- 1
CT Y
150V
- 15V
15V
150V
-15V
15V
J 4603L
- 1
HVT2-1
24V
EPC-Y
Potential sensor (Y)
J 2216A
- 6
- 7
- 8
J 6255M
- 4
- 6
- 5
- 3
- 2
- 1
5V
J 6223M
- 1
- 2
- 5
J 6224M- 1
- 2
- 4
J 6220M
- 4
- 2
- 1
J 6219Y
CT M
HVT2-1
24V
EPC-M
Potential sensor (M)
M potential measurement PCB
Y potential measurement PCB
- 2
- 1
- 2
- 3
- 3
150V
- 15V
15V
150V
-15V
15V
J 4604L
- 1
J 6219M
- 2
- 1
- 2
- 3
- 3
FRDC*
J 2212B - 14
- 15
SW 1
Front cover switch
Control key switch
Waste toner lock
detection switch
Fixing lever switch
Multifeeder open switch
J 6003F - 1
- 2
KEYSW*
J 2239B - 1
- 2
SW 3
J 6026 - 2
- 1
WTBDT*
J 2223B - 10
- 11
SW 4
FT 9
FT 10
F-KBLK*
J 2223B - 12
- 13
SW 5
FT12
FT14
MFDDC*
J 2207B
- 4
SW 6
FT 8
FT 7
J 2953A
- 10
- 9
J 2955B
- 12
Multifeeder relay PCB
When waste toner clogging is
detected, '0'.
When key switch is inserted, '0'.
When fixing assembly knob is
set, '0'.
When multifeeder is closed, '0'.
Check in the field not possible.
Check in the field not possible.
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