Chapter 2
F-2-4
[1] ADF controller PCB
[2] Original detection signal
[3] Original detection signal
[4] Pickup clutch drive signal
[5] Pickup motor drive signal
[6] Original detection signal
[7] Stamping solenoid drive signal
[8] Original placement signal
[9] Feed motor drive signal
[10] Locking solenoid drive signal
[11] Last original detection signal
[12] Paper size signal 1
[13] Paper size signal 2
2-5