Read Sharp MX-6240N / MX-7040N (serv.man28) Service Manual online
MX-7040N MAINTENANCE 9 – 13
C. Tray paper feed section
✕
: Check (Clean, replace, or adjust according to necessity.)
: Clean
: Replace
: Adjust
✩
: Lubricate
Unit
No.
Maintenance parts
When
calling
Every
200K
Every
300K
Every
400K
Every
600K
Every
1500K
Remark
Tandem paper feed
tray
tray
1
Paper pickup roller
✕
Replace according to each paper feed counter
value: Replace at 200K or after one-year use.
value: Replace at 200K or after one-year use.
2
Paper feed roller
✕
3
Separation roller
✕
4
Torque limiter
✕
✕
Replace according to each paper feed counter
value: 800K
value: 800K
5
Sensors
✕
✕
For the reflection-type sensor, the other side
must be also cleaned.
must be also cleaned.
—
Transport paper guides
Tray paper feed
unit
unit
6
Paper pickup roller
✕
Replace according to each paper feed counter
value: Replace at 100K or after one-year use.
value: Replace at 100K or after one-year use.
7
Paper feed roller
✕
8
Separation roller
✕
9
Torque limiter
✕
✕
Replace according to each paper feed counter
value: 800K
value: 800K
10
Transport roller 9, 10
✕
11
Transport roller 2, 3
✕
12
Sensors
✕
✕
For the reflection-type sensor, the other side
must be also cleaned.
must be also cleaned.
—
Transport paper guides
Paper feed tray
13
Sensors
✕
✕
For the reflection-type sensor, the other side
must be also cleaned.
must be also cleaned.
6
7
10
11
8
5
4
9
12
12
5
1
2
3
3
2
1
6
7
10
11
8
9
12
12
13
13
4
5
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