Sharp AR-285 (serv.man13) Service Manual ▷ View online
C. Optical section
(1) Mirror base unit
No.
Name
Work item
Cycle
Model
Remark
1
Mirror
Clean
80 K
2
Pulley
Check
80 K
(2) Copy lamp unit
No.
Name
Work item
Cycle
Model
Remark
2
Reflector
Clean
80 K
3
Mirror
Clean
80 K
2
1
1
2
2
1
9 – 7
(3) Rails
No.
Name
Work item
Cycle
Model
Remark
1
Rails
Lubricate
80 K
(4) Glass section
No.
Name
Work item
Cycle
Model
Remark
1
Table glass
Clean
80 K
2
White reference glass
Clean
80 K
1
1
1
2
9 – 8
(5) Scanner section
No.
Name
Work item
Cycle
Model
Remark
1
Lens
Clean
80 K
Do not use screws.
2
Sensors
Clean
80 K
3
Drive belt
Check
80 K
4
Drive wire
Check
80 K
(6) Laser scanner unit
No.
Name
Work item
Cycle
Model
Remark
1
Dust-proof glass
Clean
80 K
1
2
4
4
3
2
1
9 – 9
D. Paper feed section
(1) Manual paper feed tray paper feed section
No.
Name
Work item
Cycle
Model
Remark
1
Rollers
Clean
80 K
Check
80 K
Replace
80 K or 2 years
Reference: manual paper feed port counter
2
Torque limiter
Check
80 K
Replace
120 K or 2 years
Reference: manual paper feed port counter
1
2
1
1
9 – 10
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