Saddle Stitcher Controller Pcb - Canon Staple Finisher-D1 Service Manual

2
Technology > Controller Unit > Saddle Stitcher Controller PCB
The machine uses the following ICs, each possessing specific functions:
Name
CPU(IC1) Controls the communications with the host machine.
Controls ASIC1/ASIC2.
Stores the firmware used to operate the machine.
Controls the communications with accessories.
ASIC1(IC2)
Controls the drive to various loads.
ASIC2(IC3) Controls the drive to various loads.
EEPROM(IC6) Stores counter readings and adjustment values.
2 Technology > Controller Unit > Saddle Stitcher Controller PCB
Description
T-2-9 T-2-9

Saddle Stitcher Controller PCB

The saddle stitcher controller PCB drives the machine's various loads (motors, solenoids) in
response to the commands from the finisher controller, and indicates the states of sensors
and switches to the host machine.
Finisher
Controller PCB
Inner Trimmer Unit
(option)
The machine uses the following major ICs possessing specific functions:
Name
CPU(IC1) Controls the communications with the finisher controller
Controls the drive to various loads.
Stores the firmware used to operate the machine.
Saddle stitcher
controller PCB
Motor
Solenoid
CPU(IC1)
Sensor
F-2-53 F-2-53
Description
T-2-10 T-2-10
2-31
2-31