Read Sharp AR-RP9 Service Manual online
AR-RP9/SP9/AR-D33 INTERNAL STRUCTURES 3 - 2
B. AR-SP9
Motor
Sensors
2. Document transport path and basic composition
A. AR-RP9
B. AR-SP9
No.
Part name
Signal
Function / Operation
1
SPF motor
SPFM
Drives the single pass feeder
No.
Part name
Signal
Type
Function / Operation
Output
2
SPF sensor
SPID
Transmission sensor
Paper entry detection
"H" paper empty
3
SPPD sensor
SPPD
Transmission sensor
Paper transport detection
"H" paper empty
No.
Part name
Function / Operation
1
Pickup roller
Picks up documents.
2
Separation roller
Separates documents to feed properly.
3
Upper transport roller
Transports of a document.
4
PS roller
Feeds documents to the scanning section.
5
Lower transport roller
Transports of a document.
6
Paper exit roller
Discharges documents.
No.
Part name
Function / Operation
1
Pickup roller
Picks up documents.
2
Separation roller
Separates documents to feed properly.
3
PS roller
Makes synchronization between the document lead edge and the image lead edge.
4
Paper exit roller
Discharges documents.
2
3
1
4
5
6
1
2
3
1
2
3
4
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