Sharp AR-M550U - Page 107

: Feb. 6 2004
1
AR-M550/M620/M700 DETAILS OF EACH SECTION 6 - 52
D. Maintenance and parts replacement
(1) 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) 300K 600K 900K 1200K 1500K 1800K 2100K 2400K
Unit name No. Part name
Duplex 1 Transport rollers ✕❍❍❍❍❍❍❍❍
2 Transport paper guides ❍❍❍❍❍❍❍❍❍
1
2
1
1
1
1
3
3
No. Unit Parts
a
Left door unit
1 ADU opening/closing door
2 Paper exit roller 2 ✕❍
3 Transport roller 19 ✕❍
4 Transport roller 20 ✕❍
5 Transport roller 21 ✕❍
6 Duplex motor 1
7 Duplex motor 2
8 Paper exit gate solenoid
9 Duplex paper entry detector
10 Duplex paper pass detector 1
11 Left door transport paper guide
R unit
12 Duplex paper pass detector 2
13 Paper pass detector 2
14 Transfer high voltage
transformer
15 Transfer separation motor
16 Transfer belt separation home
position sensor
17
Paper exit gate
18
Switchback gate
19 Left door open/close detector
20 Duplex cover open/close
detector
21
Fusing discharge brush ✕
22
Reversing discharge brush ✕
1
1
1
a-1
a-2
a-20
a
a-3
a-22
a-21
a-4 a-5
a-6
a-7
a-8
a-19
a-9
a-10
a-11
a-13
a-14
a-15
a-16
a-18
a-22
a-17
a-12