Read Sharp AR-M155 (serv.man3) Service Manual online
AR-M150/M155/M155X EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 - 3
4. Motors and solenoids
(With optional SPF/RSPF installed)
No.
Part name
Control signal
Function / Operation
1
Main motor
MM
Drives the copier.
2
Scanner motor
MRMT
Drives the optical mirror base (scanner unit).
3
Toner motor
TM
Supplies toner.
4
Cooling fan motor
VFM
Ventilate the fuser section.
5
Resist roller solenoid
RRS
Resist roller rotation control solenoid
6
Paper feed solenoid
CPFS1
Cassette Paper feed solenoid 1
7
Multi paper feed solenoid
MPFS
Multi manual pages feed solenoid
8
SPF motor
SPFM
Drives the single pass feeder
9
Duplex motor
DMT
Devices the duplex paper transport section (Duplex model only)
10
Original feed solenoid
SPUS
Original pick up solenoid
11
SPF paper feed solenoid
SPFS
Original feed solenoid (RSPF only)
12
SPF gate solenoid
SGS
Controls the document reverse gate. (RSPF only)
13
Shifter motor
SFTM
Drives the shifter.
1
4
8
11
2
12
13
9
10
5
7
6
3
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