Read Sharp AR-RP9 Service Manual online
AR-RP9/SP9/AR-D33 INTERNAL STRUCTURES 3 - 1
[3] INTERNAL STRUCTURES
1. Motors, solenoid, clutch and sensors
A. AR-RP9
Motor, solenoid and clutch
Sensors
No.
Part name
Signal
Function / Operation
1
Drive motor
SPMT
Drives the RSPF.
2
Paper feed solenoid (RSPF)
SPUS
Feeds paper.
3
Reverse clutch
SRVC
Reverses the rotating direction of the roller.
No.
Part name
Signal
Type
Function / Operation
Output
4
Paper empty sensor
SPID
Transmission sensor
Paper entry detection
"H" paper empty
5
Paper exit sensor
SRJD
Transmission sensor
Paper exit detection
"H" paper empty
6
Upper door open/close sensor
SCOD
Transmission sensor
Cover open/close detection
"L" open
7
Paper sensor
SPPD
Transmission sensor
Paper transport detection
"H" paper empty
3
2
1
4
5
6
7
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