Canon 1000S, Service Manual

Page: 66 / 840

3. OPERATION AND TIMING
COPYRIGHT © 2001 CANON INC. CANON CLC1000/1000S/3100 REV.2 MAY 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
3-22
Outputs from the DC Controller PCB (9/12)
Figure 3-122
DC controller PCB
M 16 Cassette 1 lifter motor
Pick-up assembly
relay PCB
M 23
24V
J2224B- 3
- 4
- 1
- 2
- 5
- 6
M23-A
M23-A*
M23-B
M23-B*
J 6139
-2
- 1
While M23 is rotating,
alternates between '1' and '0'.
When motor detects error, '1'.
When '1', M18Bk turns ON.
When '1', M17 rotates.
J6167 -3
- 4
- 1
- 2
- 5
- 6
M 17
J 5501A
- 7
- 8
Cassette 2 lifter motor
Duplexing stacking
guide motor
- 11
J 6135
-2
- 1
J 2222A
J 5502
- 6
J 5502
- 2
J 5501B
- 3
- 4
J6145C- 3
- 2
- 1
M 18C
J 2223B- 1
- 2
- 3
C developing motor
M16ON
M17ON
M18CPLL*
M18CON
J6145Bk- 3
- 2
- 1
M 18Bk
J 2223B- 4
- 5
- 6
Bk developing motor
M18BkPLL*
M18BkON
J6145Y- 3
- 2
- 1
M 18Y
J 2226A- 6
- 7
- 8
Y developing motor
M18YPLL*
M18YON
J6145M- 3
- 2
- 1
M 18M
J 2226A- 9
- 10
- 11
M developing motor
M18MPLL*
M18MON
J6146- 3
- 2
- 1
M 19
J 2223B- 7
- 8
- 9
Duplexing feeding motor
M19PLL*
M19ON
J6155- 3
- 2
- 1
M 20
J 2226A- 1
- 2
- 3
Waste toner feeding motor
M20PLL*
M20ON
J6157- 3
- 2
- 1
M 21
J 2226A- 12
- 13
- 14
Photosensitive drum motor
M21PLL*
M21ON
- 7
When motor detects error, '1'.
When '1', M18C turns ON.
When '1', M16 rotates.
When motor detects error, '1'.
When '1', M18Y turns ON.
When motor detects error, '1'.
When '1', M18M turns ON.
When motor detects error, '1'.
When '1', M19 turns ON.
When motor detects error, '1'.
When '1', M21 turns ON.
When motor detects error, '1'.
When '1', M21 turns ON.
J6371- 1
- 2
M 22
J 2228B- 13
- 12
Separation/pre-fixing wire
cleaner motor
M22FW
M22RV
When FW=1, RV=0,
cleaner moves forward.
When FW=0, RV=1,
cleaner moves in reverse.