Read Sharp AR-M700 (serv.man16) Service Manual online
: Feb. 6 2004
1
AR-M550/M620/M700 DETAILS OF EACH SECTION 6 - 24
C. Maintenance and parts replacement
(1) Maintenance list
✕
: Check (Clean, replace, or adjust as necessary.)
❍
: Clean
▲
: Replace
∆
: Adjust
✩
: Lubricate
❏
: Shift position
(2) Maintenance and parts replacement
(List of Replacement Parts)
AR-M550U/N (PM: 250K)
When
calling
250K 500K 750K 1000K 1250K 1500K 1750K 2000K
Remark
AR-M620U/N, AR-M700U/N
(PM: 300k)
(PM: 300k)
300K 600K 900K 1200K 1500K 1800K 2100K 2400K
Unit name No.
Part name
Paper Feed
Trays 3 and
4
Trays 3 and
4
1
Pickup roller
✕
✕
✕
✕
✕
✕
✕
✕
✕
(Note 1)
2
Paper feed roller
✕
✕
✕
✕
✕
✕
✕
✕
✕
(Note 1)
3
Separation roller
✕
✕
✕
✕
✕
✕
✕
✕
✕
(Note 1)
4
Torque limiter
✕
✕
✕
✕
✕
✕
✕
✕
✕
(Note 1)
1
1
(Note 1) Replacement reference: For replacement, refer to each paper feed port counter value.
Torque limiter: 800K (However, 400K for manual paper feed section)
Paper feed tray 3/4, paper feed unit section: 100K or 1 year
1
2
3
1
4
No.
Unit
Parts
a
Paper feed tray units 3
and 4
and 4
1
Pickup roller
✕
2
Paper feed roller
✕
3
Separation roller
✕
4
Torque limiter
✕
5
Paper pickup solenoid
6
Paper feed tray upper limit
detector
detector
7
Paper feed tray empty
detector
detector
8
Transport roller 8, 10
9
Transport roller 5, 7
10
Paper pass detector
b
Others
1
Paper size detection PWB
2
Paper remaining quantity
detector
detector
3
Paper feed tray paper
width detector
width detector
4
Dry heater
1
a-9
a-4
a-5
a-10
a-8
b-3
b-2
b-4
b-1
a-7 a-6
a-1
a-2 a-3
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