Chapter 2
2-2
The ICs used on the finisher controller PCB are designed for the following:
<IC108 (CPU)>
Controls sequence of operations.
Contains sequence programs.
<IC105 (EEP-ROM)>
Backs up adjustment values.
Backs up initial setting data.
<IC107 (communications IC)>
Communicates with the host machine and the saddle stitcher unit.
<IC102 (regulator IC)>
Generates 5V.
<IC109 (regulator IC)>
Generates 3.3V.
The following figure shows the flow of signals between the finisher and the options controller.
F-2-2
2.1.3
Basic Operation (Saddle Stitcher Unit)
0009-2535
The unit "stitches" (2 points) a stack of sheets delivered by the finisher unit and folds it in two for delivery. All these
operations are controlled by the saddle stitcher controller PCB in
response to commands from the host machine via the finisher unit.
IC108
CPU
IC105
EEP-ROM
Saddle stitcher
controller PCB
Punch controller PCB
(Puncher unit (option))
Host machine
(DC controller PCB CPU)
Finisher controller
PCB
IC109
Regulator IC
IC107
Communications IC
Motor
Solenoid
Switch
Sensor
IC102
Regulator IC
Summary of Contents for Saddle Finisher-T2
Page 1: ...Feb 21 2005 Service Manual Finisher Sorter DeliveryTray Saddle Finisher T2 ...
Page 2: ......
Page 6: ......
Page 15: ...Chapter 1 Specifications ...
Page 16: ......
Page 18: ......
Page 28: ......
Page 29: ...Chapter 2 Functions ...
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Page 95: ...Chapter 3 Parts Replacement Procedure ...
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Page 111: ...2 Remove two screws 1 and remove the escape door 2 F 3 33 2 1 ...
Page 182: ...F 3 325 2 1 3 2 2 ...
Page 183: ...Chapter 4 Maintenance ...
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Page 225: ...Chapter 4 4 39 F 4 39 5 Select Register F 4 40 6 Select OK and register the data ...
Page 241: ...Chapter 5 Error Code ...
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Page 261: ...Feb 21 2005 ...
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