Sequence Of Operation; Controlling The Feed Motor (M1) - Canon DADF-N1 Service Manual

Chapter 2
M1
SL1
F-2-32

2.6.2 Sequence of Operation

Original placed
Power ON
Original placemen
sensor PI9
Registration
paper sensor(PI2)
Read sensor
(PI3)
Delivery reversal
sensor(PI4)
Pickup motor(M2)
Feed motor(M1)
Locking solenoid
(SL1)
Image leading
edge signal
Pickup cultch
(CL1)
F-2-33

2.6.3 Controlling the Feed Motor (M1)

The following diagram shows the control circuit of the feed motor (M1). The feed motor is
a 4-phase stepping motor, and the circuit has the following major functions:
-turns on and off the motor
2-38
Delivery reversing roller
Start key ON
Original pickup signal input
Original
STBY
separation/feed
Arch Read standby
CW
CCW CW
motor reverse rotation
Original read
Original delivery
0006-2273
STBY
CW
0006-2274