Contents
9.3
Power Supply
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9- 2
9.3.1
Power Supply
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9- 2
9.3.1.1
Outline
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9- 2
9.3.1.2
Rated Output of the Power Supply PCB
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9- 2
9.3.2
Protection Function
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9- 2
9.3.2.1
Protective Functions
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9- 2
9.4
Parts Replacement Procedure
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9- 4
9.4.1
External Cover
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9- 4
9.4.1.1
Detaching the Reader Rear Cover (Small)
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9- 4
9.4.1.2
Detaching the Reader Rear Cover
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9- 4
9.4.1.3
Detaching the Rear Cover
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9- 4
9.4.1.4
Detaching the Reader Left Cover
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9- 4
9.4.1.5
Detaching the Front-left Cover
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9- 4
9.4.1.6
Detaching the Rear-left Cover
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9- 5
9.4.1.7
Detaching the Reader Right Cover
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9- 5
9.4.1.8
Detaching the Right Cover
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9- 5
9.4.1.9
Detaching the Front Cover
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9- 6
9.4.1.10
Detaching the Delivery Tray
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9- 7
9.4.2
Main Drive Unit
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9- 7
9.4.2.1
Removing the Main Drive Unit
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9- 7
9.4.3
Pick-up Drive Unit
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9- 7
9.4.3.1
Removing the Pickup Drive Unit
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9- 7
9.4.4
Fixing/Duplex Drive Unit
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9- 7
9.4.4.1
Removing the Fixing/Duplex Drive Unit
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9- 7
9.4.5
Operation Panel Unit
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9- 8
9.4.5.1
Removing the Operation Panel Unit
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9- 8
9.4.6
Image Processor PCB
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9- 8
9.4.6.1
Removing the Image Processor PCB
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9- 8
9.4.6.2
Procedure after Replacing the Image Processor PCB
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9- 8
9.4.7
DC Controller PCB
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9- 9
9.4.7.1
Removing the DC Controller PCB
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9- 9
9.4.8
Powwer Supply PCB
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9- 9
9.4.8.1
Removing the Power Supply PCB
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9- 9
9.4.9
Relay PCB
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9- 9
9.4.9.1
Removing the Relay PCB
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9- 9
9.4.10
NCU PCB
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9- 9
9.4.10.1
Removing the NCU PCB
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9- 9
9.4.11
Modem PCB
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9- 9
9.4.11.1
Removing the Modem PCB
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9- 9
9.4.12
Modular Jack PCB
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9- 10
9.4.12.1
Removing the Modular Jack PCB
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9- 10
9.4.13
Network PCB
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9- 10
9.4.13.1
Removing the Network PCB
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9- 10
9.4.14
Interlock Switch
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9- 10
9.4.14.1
Removing the Interlock Switch
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9- 10
9.4.15
Fan
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9- 10
9.4.15.1
Removing the Heat Discharge Fan
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9- 10
9.4.16
Speaker
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9- 11
9.4.16.1
Removing the Speaker
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9- 11