CONTENTS
CHAPTER
VII DISASSEMBLY
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VII-1
1. BEFORE STARTING DISASSEMBLY
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VII-1
1.1 Precautions
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VII-1
1.2 Preparation of Disassembly
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VII-1
2. PARTS NAME
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VII-3
2.1 Cover
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VII-3
2.2 Circuit Boards (PCBs)
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VII-4
2.3 Motor Units
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VII-4
2.4 Clutches and Solenoids
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VII-5
2.5 Sensors
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VII-6
3. DISASSEMBLY FLOW
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VII-7
4. DISASSEMBLY PROCEDURE
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VII-8
4.1 Right Side of the Printer
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VII-8
4.1.1 Side Cover (R)
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VII-8
4.1.2 Base Cover (R)
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VII-9
4.1.3 Registration Clutch (RECL)
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VII-9
4.1.4 Fuser Clutch (FUCL)
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VII-9
4.1.5 Drum Cleaner Clutch (FBCL)
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VII-9
4.1.6 IOD2 PCB (with base)
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VII-10
4.1.7 Developer Drive Motor (DM)
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VII-11
4.1.8 Main Motor (MM)
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VII-11
4.1.9 Paper Feeding Clutch (PCLU)
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VII-12
4.1.10 Developer Clutch (K, Y, M, C)
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VII-12
4.1.11 Developer Drive Unit
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VII-13
4.1.12 Drum Cleaner Solenoid (FBSOL)
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VII-13
4.1.13 Main Gear Unit
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VII-14
4.1.14 Transfer Solenoid (TRSOL)
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VII-14
4.1.15 Ozone Fan (OZFAN)
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VII-15
4.1.16 Toner Sensor Assembly (TPD)
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VII-15
4.1.17 Waste Toner Sensor (WTS)
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VII-16
4.2 Top of the Printer
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VII-17
4.2.1 Upper Side Cover (LU)
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VII-17
4.2.2 Panel PCB (including LCD)
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VII-18
4.2.3 Side Cover (L)
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VII-18
4.2.4 Base Cover (L)
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VII-19
4.2.5 Upper Cover
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VII-19
4.2.6 IOD1 PCB
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VII-20
4.2.7 Control Fan (CTFAN)
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VII-20
4.2.8 Interlock Switch (Top) (Paper Exit Unit)
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VII-21
4.2.9 Drum Cleaner
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VII-21
4.2.10 Waste Toner Feeder Unit / Belt Sensor (PBS)
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VII-22
4.2.11 Transfer Drum
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VII-22
4.2.12 Erase Lamp
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VII-23
4.2.13 Drum Jam Sensor (DPJ)
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VII-24