Canon CP660 Service Manual page 56

CHAPTER 2 BASIC OPERATION
Inputs to and Outputs from the DC Controller PCB (6/10)
Holding plate
SL4
solenoid
Multifeeder pick-
CL3
up clutch
Registration
CL1
clutch
Secondary transfer
CL4
belt clutch
Face-up delivery
SL2
solenoid
M4
Main motor
M2
Drum motor
2-8
COPYRIGHT © 1999 CANON INC.
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Multifeeder tray PCB
J1302-2 J1301-2
-1 -1
J1303-2
-1
J1301-4
J37
-2 -1
-1 -2
J36
-2 -1
-2 -1
J41
-2 -1
-2 -1
J1-1
-6
-5
-4
-3
-2
Figure 2-108
DC controller PCB
+24UH
J213-2
-5
MPTSLD*
When '0', the holding plate solenoid turns
on: if the holding plate is up, it moves
down; if down, up.
J213-4
MPTCLD*
When '0', the multifeeder pick-up roller
rotates.
+24UH
J212-4
-3
REGCLD*
When '0', the registration roller rotates.
+24UH
J212-2
-1
STRCLD*
When '0', the secondary transfer belt
clutch turns on.
+24UH
J207-2
-1
FUSLD*
When '0', paper is delivered face-up.
+24UH
J219-6
-1
MSPED1
Main motor rotation control
-2
MSPED2
-3
MRDY*
When the main motor is rotating normally, '0'.
-4
MON*
-5
When '0', the main motor turns on.
For details, see p. 2-19.
J224-1 +24UH
-2
-3
DRMPHA
-4
DRMPHA*
Drum rotation control signal
-5
DRMPHB
-6
Controls the rotation of the intermediate
DRMPHB*
transfer and the photosensitive drum.
For details, see p. 4-37.
CANON 660/2100 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)