Chapter 2
2-1
2.1
Basic Operation
2.1.1
Basic Operation
0009-2508
The finisher is designed to deliver copies arriving from its host machine, and its modes of delivery include simple
stacking, job offset, and staple.
All operations involved in these modes are controlled by the finisher controller PCB, according to the appropriate
commands from the host machine.
F-2-1
Memo: The term job offset refers to shifting each sorting job, separating a single stack into several stacks.
2.1.2
Overview of the Electrical Circuitry
0009-2509
The finisher's sequence of operation is controlled by the finisher controller PCB. The finisher controller PCB is a 16-
bit microprocessor (CPU), and is used for communication with the host machine (serial) in addition to controlling
the finisher's sequence of operations.
The finisher controller PCB responds to the various commands coming from the host machine through a serial
communications line to drive solenoids, motors, and other loads. In addition, it communicates the finisher's various
states (information on sensors and switches) to the host machine through a serial communications circuit.
The ICs used on the finisher controller PCB are designed for the following:
<IC108 (CPU)>
Controls sequence of operations.
Contains sequence programs.
Swing guide drive system
Alignment drive system
Stapler drive system
Delivery drive system
Feeder drive system
Shutter drive system
Control system
Tray drive system
Tray drive system
Summary of Contents for Finisher-T1
Page 1: ...Feb 21 2005 Service Manual Finisher Sorter DeliveryTray Finisher T1 ...
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Page 13: ...Chapter 1 Specifications ...
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Page 23: ...Chapter 2 Functions ...
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Page 37: ...F 2 14 Escape feed roller Escape delivery roller Inlet roller Escape inlet flapper ...
Page 57: ...Chapter 3 Parts Replacement Procedure ...
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Page 70: ... 2 F 3 29 2 1 ...
Page 79: ...F 3 63 5 4 3 1 2 ...
Page 119: ...Chapter 4 Maintenance ...
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Page 135: ...NO Replace the finisher controller PCB ...
Page 145: ... 8 Tray 2 shift motor PCB 4K1 1102 E542 Ref Name Parts No Error ...
Page 149: ...Chapter 4 4 27 F 4 23 5 Select Register F 4 24 6 Select OK and register the data ...
Page 157: ...Chapter 5 Error Code ...
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Page 173: ...Feb 21 2005 ...
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