Sharp AR-M355U Service Manual page 81

D. Maintenance and parts replacement
(1) Maintenance list
Unit name No.
Transport 1 Resist roller
section/
2 Transport rollers
Paper exit
3 Transport paper guides
reverse
4 Paper dust remover unit
section
5 Paper transport detection
2
1
2
(2) Maintenance and parts replacement
No. Unit
a 1
b Resist roller unit 1
2
3
4
c Left door unit 1
2
3
d Paper exit 1
reverse unit
2
3
4
5
6
7
8
AR-M351U/M451U, AR-M355U/M455U MAINTENANCE AND DETAILS OF EACH SECTION 7 - 37
When
Part name 100K
calling
✕
✕
❍
❍
Parts
Paper dust remover unit
Resist roller
Paper transport roller
Paper transport detection
High voltage resistor PWB
Suction fan motor
High voltage resistor PWB
Drawer PWB
Paper exit detection 1
Paper exit motor
Left door open/close
detection
Exhaust heat fan motor
Paper exit detection 2
Paper exit full detection
After-fusing roller
Paper exit roller
200K 300K 400K 500K
❍ ❍ ❍ ❍
❍ ❍ ❍ ❍
❍ ❍ ❍ ❍
❍ L ❍ L
2
4
5
❍
a-1
✕❍
d-6
d-5
d-2
d-3
d-1
b-4
c-2
c-1
c-3
c
600K 700K 800K
❍ ❍ ❍ ❍
❍ ❍ ❍ ❍
❍ ❍ ❍ ❍
❍ L ❍ L
Remark
d-4
d-8
d
d-7
b
b-1
b-2
b-3