D. Maintenance and parts replacement
(1) Maintenance list
Unit name
Part name
Scanner
Mirror/Lens/Reflector/Sensors
section
Table glass/Dust-proof glass/OC
White reference glass
Rails
Drive belt/Drive wire/Pulley
2
4
1
3
(2) Maintenance and parts replacement
No.
Unit
a
Scanner unit
1
OC
2
Dust-proof glass
3
Table glass
4
White reference glass
5
Mirror
6
Rails
7
Drive wire
8
Pulley
9
Drive belt
10
Scan motor
11
OC open sensor
12
Mirror home position sensor
13
Scanner control PWB
14
Scanner interface PWB
b
Lamp unit
1
Reflector
2
Mirror
3
Lamp
4
Inverter PWB
c
CCD lens
1
CCD lens
PWB unit
7-50
When
100K 200K 300K 400K 500K 600K 700K 800K
calling
❍
❍
❍
❍
❍
❍
✩
✕
Parts
❍
❍
❍
❍
❍
✩
✕
✕
✕
❍
❍
Service Manual
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
❍
✩
✩
✩
✩
✩
✕
✕
✕
✕
✕
a-2
a-6
a-4
a-5
a-6
a-10
a-11
a-13
a-12
a-14
Remark
❍
❍
❍
❍
❍
❍
✩
✩
✕
✕
1
5
2
5
1
4
a-1
a-3
c-1
b
b-1
b-2
a-9
a-8
a-7
c
a-8
b-4
b-3
a-7
Y105220-6