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OIL/GRE (Lubricate, grease up)   CLN (Clean)   ADJ (Adjust)   REP (Replace, install)
CHP (Change position); (Clean, replace, lubricate, grease up according to necessity.)   ASS (Assemble, disassemble)

Section

Unit

Part

JOB

CODE

After-work

NOTE

S No.

Part name

Ua No.

Unit name

Ub No.

Unit name

P No.

Part name

JOB No.

External view
(Cabinet/Cover)

P 001

Rear cabinet

ASS

P 002

Front upper cabinet

ASS

P 003

Right cabinet

ASS

P 004

Left cabinet

ASS

CLN

P 005

Front right lower cabinet

ASS

P 006

Front left lower cabinet

ASS

P 007

Document table glass

ASS

CLN

P 008

Bottom base plate

ASS

P 009

Paper reception tray

ASS

Operation

Ua 001

Operation unit

ASS

P 001

Hinge

ASS

P 002

Operation control PWB

ASS

P 003

Key top

ASS

Paper feed, paper
transport

P 001

Paper width detector

ASS

P 002

Paper set lever

ASS

P 003

Paper pressure plate

ASS

P 004

Paper feed roller clutch spring

ASS

GRE

P 005

Paper feed roller

ASS

CLN

P 006

Paper feed clutch sleeve A

ASS

GRE

P 007

Paper feed clutch sleeve B

ASS

GRE

P 008

Paper feed clutch lever

ASS

P 009

Paper separator

ASS

CLN

Scanner (reading)

Ua 001

Scanner (reading)
unit

ASS

ADJ M3

P 001

Scanner home position sensor

ASS

P 002

Scanner (copy) lamp drive
PWB

ASS

ADJ M10

Adjustment
is required
when replace

P 003

Scanner motor

ASS

P 004

Scanner motor gear

GRE

P 005

CCD unit (CCD/lens)

ASS

ADJ M4

CLN

P 006

Scanner rail

GRE

P 007

Scanner shaft

ASS

GRE

P 008

Scanner drive wire

ASS

ADJ M2/M3

Ub 001

Scanner unit
A

ASS

ADJ M3

P 001

Scanner (copy) lamp

ASS

ADJ M10

Adjustment
is required
when replace

CLN

P 002

No. 1 mirror

ASS

CLN

P 003

Scanner lamp light quantity
sensor

CLN

Ub 002

Scanner unit
B

ASS

P 001

No. 2 mirror

ASS

CLN

P 002

No. 3 mirror

ASS

CLN

Scanner (writing)

Ua 001

Scanner (writing)
unit

ASS

P 001

No. 1 mirror

CLN

P 002

No. 3 mirror

CLN

9 – 1

Section

Unit

Part

JOB

CODE

After-work

NOTE

S No.

Part name

Ua No.

Unit name

Ub No.

Unit name

P No.

Part name

JOB No.

Scanner (writing)

Ua 001

Scanner (writing)
unit

P 003

No. 2 cylindrical lens

CLN

P 004

f

θ

 mirror (No. 2 mirror)

ASS

CLN

P 005

Scanning mirror (motor) unit

ASS

CLN

P 006

Laser unit

ASS

P 007

Laser beam sensor

ASS

CLN

P 008

Paper feed solenoid

ASS

P 009

Paper empty detector

ASS

P 010

No. 1 cylindrical lens

CLN

P 011

Toner empty sensor

ASS

Image process

P 001

Toner cartridge

ASS

P 002

Photoconductor cartridge

ASS

P 003

Developing bias electrode

ASS

CLN

P 004

Photoconductor earth electrode

ASS

CLN

P 005

Transfer roller

ASS

CLN

P 006

Transfer charger electrode

ASS

CLN

P 007

Developing bias electrode
spring

ASS

CLN

P 008

Separation electrode

ASS

CLN

P 009

Main charger electrode SP

ASS

CLN

P 010

Earth electrode SP

ASS

CLN

Fusing, paper exit

Ua 001

Fusing unit

ASS

P 001

Pressure roller

ASS

CLN

P 002

Paper guide sheet

ASS

CLN

P 003

Paper exit roller L

ASS

CLN

P 004

Paper exit roller U

ASS

CLN

P 005

Paper exit detector

ASS

P 006

Fusing temperature sensor

ASS

CLN

P 007

Heat roller

ASS

CLN

P 008

Heater lamp

ASS

P 009

Separation pawl

ASS

CLN

P 010

Temperature fuse A

ASS

CLN

P 011

Temperature fuse B

ASS

Drive

P 001

Gears

ASS

GRE

P 002

Main motor

ASS

Electrical

Ua 001

Power source,
PWB unit

ASS

P 001

Power switch

ASS

P 002

Fuse

ASS

Ua 002

MCU (PCU) PWB
unit

ASS

SET M1/M2

ADJ M1/

M4 

∼

 6

Adjustment
is required
when replace

Ua 003

ICU
PWB/Interface
PWB unit

ASS

Ua 004

High voltage/motor
drive PWB unit

ASS

Others

P 001

Fan motor

ASS

9 – 2

Section

Unit

Part

JOB

CODE

After-work

NOTE

S No.

Part name

Ua No.

Unit name

Ub No.

Unit name

P No.

Part name

JOB No.

S 001

External view
(Cabinet/Cover)

P 001

Rear cabinet

ASS

P 002

Front upper cabinet

ASS

P 003

Right cabinet

ASS

P 004

Left cabinet

ASS
CLN

P 005

Front right lower cabinet

ASS

P 006

Front left lower cabinet

ASS

P 007

Document table glass

ASS
CLN

P 008

Bottom base plate

ASS

P 009

Paper reception tray

ASS

S001/P001

S001/P007/CLN

S001/P003

S001/P005

S001/
P002

S001/P006

S001/P004/CLN

9 – 3

(1)

Remove the screw and remove the rear cabinet (S001/P001) in
the arrow direction.

*

1) Paper detector malfunction

(1)

Open the operation unit and remove the screw. Remove the
front upper cabinet (S001/P002) in the arrow direction.

*

1) The operation unit cannot be closed completely.

S001/P009

S001/P008

S001/P001

S001/P002

9 – 4