Canon DADF-M1 Service Manual - page 100
Chapter 4
4-18
F-4-50
4.4.2 Motors, Clutches, Solenoids, PCBs, and Others
0003-1673
T-4-6
PI7
Separation rear sensor
detects jam
FM2-1022
P005-3 0:paper
present
J2
0001, 0002, 0042, 0045, 0046, 0094
PI8
Read sensor
measure original length, detects jam, controls original
reading timing
FM2-1022
P001-0 0:paper
present
J1
0005, 0006, 0094
PI9
Delivery reversal sensor
detects jam
FM2-1022
P001-2 0:paper
present
J1
0007, 0008, 0047, 0048, 0094
LED1
Original placement indicator
indicate original placement on document tray
FM2-1023
P002-6 1:ON
J2
Notation
Name
Description
Part No.
I/O >FEEDER
Connecto
r No.
JAM/E code
LED1
PI8
PI9
PI6
PI2
PI3
PI4
PI5
PI1
PI7
Notification
Name
Description
Part No.
I/O >FEEDER
PART-CHK
E code
Connector No.
M1
Pickup motor
drives pickup system
FK2-0204
P003-6, 7
MTR-CHK>0
J11
M2
Feed motor
drives feed rollers
FK2-0205
P003-4, 5
MTR-CHK>1
J8
M3
Delivery reversal motor
drives delivery reverse roller, reversal roller
FK2-0217
P002-0, 1
MTR-CHK>2
J10
M4
Locking motor
locks read roller 1
FK2-0207
P002-2, 3
MTR-CHK>3
E413
J9
CL1
Pickup clutch
drives pickup roller
FK2-0209
P002-5
CL-CHK>0
J10
SL1
Stamp solenoid
drives stamp
FK2-0216
P002-4
SL-CHK>1
J1
SL2
Locking solenoid
presses delivery reverse roller (lower)
FK2-0210
SL-CHK>0
J9
FM1
Cooling fan
cools unit inside
FK2-0208
P002-7
FAN-CHK>0
J12
PCB1
ADF drive PCB
controls ADF
FM2-1021
VR1
Original width volume
mesure original width
FK2-1024
J3