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8. DISASSEMBLY FLOW CHART
8.1 Machine
9.6 MP paper guide
9.1 Duplex tray
5/5
9.6 MP cover ASSY /
9.2 Paper tray
5/5
9.7 Front cover ASSY
9.2 Separation pad
ASSY / Gear Z22M10 /
Idle gear Z18M10
*2
or
50 Z18M10
*1
/ Lift gear
*2
Z27M10
or Lift gear
Z48M10
*1
10/15
9.3 Back cover
5/10
9.18 Wireless LAN
PCBWireless LAN PCB
(Wireless LAN models only)
9.3 Outer chute
5/5
9.18 Main PCB ASSY
9.4 Fuser cover
5/5
9.5 Fuser unit
5/5
9.37 Back cover/duplex
tray sensor
10/15
9.11.3 ADF cover
ASSY
ASSY
5/5
5/5
9.11.3 Document
MP damper spring
stopper
15/20
5/5
10/10
9.8 Side cover L
10/10
9.10 Main shield plate
5/5
9.18 Veil cover lower
15/25
5/5
20/30
*1
*2
or
9.38 LT/TT connector
10/15
9.32 MP solenoid
5/15
9.33 Develop clutch
51R
5/15
9.28 Main PCB
insulation sheet
5/5
9.34 Internal
temperature sensor
5/5
9.35 Main PCB shield
calking ASSY
15/20
9.35 Fuser drive gear
9.36 Eject motor
39
5/10
5/5
Disassembly / Reassembly (second)
9.21 PF roller holder
9.7 Paper stopper
ASSY
5/5
5/10
9.41 MP roller holder
ASSY / MP separation
pad ASSY / MP
separation pad spring
20/40
9.19 External
temperature/humidity
sensor
5/5
9.27 Registration clutch
/ T1 pickup clutch
10/15
*2
9.29 Drive sub ASSY
15/25
9.29 Paper feed motor
5/10
9.30 Develop joint gear
37 / Develop joint
5/5
3-24
9.28 Under bar rear
5/10
9.28 Under bar center
5/10
9.28 Under bar front
Under bar cover
5/10
9.9 Side cover R
10/10
9.28 Under bar front
*2
5/10
9.26 Relay front PCB
ASSY
15/25
9.31 Toner amount
detection sensor PCB
ASSY (light reception)
10/10
9.28 Registration roller
shaft
5/5
*1
Models with 520-sheet T1
*2
Models with 250-sheet T1
Confidential
*1
*1
*1
/
*1
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Table of Contents
Troubleshooting
