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Disassembly Flowchart
Preparation
Document support
Hand set
Document tray
Ink cartridges
Cordless handset
10/10
6.1.1
6.1.1
Handset mount
Lower jam
(Blank cover)
clear cover
6.1.2
Hook switch actuator
Actuator support
6.1.5
Document chute ASSY
15/30
6.1.6
Control panel ASSY
- Control panel PCB
- LCD
- Rubber keypad
- Microphone
*3
- ADF parts
(Note 2)
6.1.8
Antenna & Cordless PCB ASSY
15/15
6.1.9
Speaker
100/100
6.1.11
Main PCB
6.1.13
Inner frame
(Note 3)
6.1.11
Thermal conductor rubber
6.1.12
Ink cartridge cover switch
6.1.12
Upper jam clear cover switch
5/10
6.1.12
*4
Backup battery
15/20
6.1.14
MJ/PS shield unit
- MJ PCB
- Power supply PCB
* 1 Models with handset
* 2 Models with cordless handset
* 3 Models with TAD
* 4 Models with backup battery
6.1.19
Paper tray ASSY
- Paper tray cover
- Paper tray extension
- Paper tray and base pad
- Bank ASSY
20/10
6.1.3
*1
Side cover R
*2
15/15
*1
10/10
6.1.7
*1
Hook switch PCB
(Note 1)
20/40
6.1.4
Rear cover
35/45
10/10
6.1.7
Scanner grounding plate
15/10
6.1.7
Scanner drive unit
6.1.7
Separation roller gear
6.1.7
Scanner motor
40/40
*2
40/50
6.1.15
Ink refill ASSY
5/10
(Note 4)
6.1.15
10/10
6.1.15
Flat cable support plate
10/10
6.1.15
CR encoder strip
6.1.15
Head cover
30/40
6.1.18
Paper pull-in gear shaft
6.1.18
Paper pull-in roller holder
75/35
10/10
10/10
6.1.4
Upper jam clear cover
6.1.4
Charge PCB
6.1.7
Document separation roller
5/5
20/10
6.1.7
Document feed roller
10/20
30/40
5/5
Ink absober felt
30/40
10/10
10/10
6.1.15
Carriage PCB
(Note 5)
6.1.15
Head/carriage unit
6.1.16
Engine unit
30/30
6.1.18
6.1.18
Maintenance unit
(Note 6)
6.1.18
Mode switching lever &
clutch gear ASSY
5/15
15/20
6.1.17
Ink absorber box
6-5
30/30
6.1.10
Ink cartridge cover
10/10
*2
10/10
6.1.7
20/10
6.1.7
6.1.7
Document ejection roller
15/15
6.1.7
6.1.7
Document pressure roller
Sensors, encoders, and thermistors
(Note 1) On the hook switch PCB:
Hook switch
(Note 2) On the control panel PCB:
Document front and rear sensors
(Note 3) On the inner frame:
Ink cartridge cover switch and upper
jam clear cover switch
(Note 4) In the ink refill ASSY:
Ink cartridge sensors and casing
internal temperature thermistor
(Note 5) On the carriage PCB:
Paper width sensor, head thermistor
and CR encoder sensor
(Note 6) On the maintenance unit:
10/10
Purge cam switch
(Note 7) On the registration sensor PCB:
35/40
Registration sensor
On the PF encoder PCB:
70/190
PF encoder sensor
10/20
6.1.18
Carriage motor
Inner chute ASSY
5/5
6.1.18
Registration sensor actuator
6.1.18
Registration sensor PCB
PF encoder PCB
(Note 7)
6.1.18
PF encoder disk
6.1.18
Paper feed motor
10/10
Disassembly/reassembly
standard time (seconds)
10/10
Glass stopper
5/5
CIS glass
15/15
CIS unit
10/10
5/5
10/10
5/20
20/20
(flowchart)
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Troubleshooting
