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Technology > Electrical Control Unit > Finisher Controller PCB
Technology > Electrical Control Unit > Finisher Controller PCB
Electrical Control Unit
Overview
The electrical control block governs all the control mechanisms of the machine, i.e., stacking
block, transport block, intermediary tray block, and saddle stitcher block.
The electrical control block consists of 2 entities: finisher controller PCB and saddle stitcher
controller PCB.
Electrical
control block
Stacking block
Transport block
Intermediary
tray block
Saddle stitcher
block
Finisher
controller PCB
Saddle stitcher
controller PCB
To host machine
NOTE:
The descriptions on the saddle stitcher controller PCB apply to the Booklet Finisher-F1
PRO.
F-2-2
Finisher Controller PCB
The finisher controller PCB drives the various loads (motors, solenoids) of the machine in
response to the commands from the host machine (copier), and indicates the states of the
sensors and switches to the host machine.
It also serves to control the punch unit and the saddle finisher controller PCB.
CPU
ASIC1
ROM
EEPROM
ASIC2
Finisher
controller PCB
Motor,
Solenoid
Switch,
Sensor
Saddle stitcher
controller PCB
Punch unit
(accessory)
To host machine
The machine uses the following ICs, each possessing specific functions:
IC
Description
CPU
Controls the communications with the host machine; controls ASIC1/
ASIC2.
ASIC1
Controls the communications with accessories; controls the drive to
various loads.
ASIC2
Controls the drive to various loads.
ROM
Stores the firmware used to operate the machine.
EEPROM
Stores counter readings and adjustment values.
F-2-3
T-2-1
Содержание Finisher-AK1
Страница 8: ... Notes Before Servicing Points to Note at Cleaning Safety Precautions ...
Страница 10: ...1 1 Product Outline Product Outline Product Specifications Names of Parts ...
Страница 55: ...3 3 Periodic Servicing Periodic Servicing User Maintenance Maintenance and Inspection ...
Страница 172: ...5 5 Adjustment Adjustment Basic Adjustment Adjustment at Time of Parts Replacement Auxiliary Adjustment ...
Страница 309: ...6 6 Troubleshooting Troubleshooting Upgrading ...
Страница 361: ... Service Tools Solvents and Oils List of Signals General Circuit Diagram Appendix ...