Read Sharp AR-C150 (serv.man5) Service Manual online
(Paper transport unit (lower))
No.
Parts
Note
Code
Signal
name
Name
Type
Function/Operation
Active
condition
1
Paper transport unit
(lower)
(lower)
Transports paper to the transfer section.
2
PFD PWB
Photo sensor (Photo
transmission)
transmission)
Provided with No. 3/4 paper tray paper
exit detector and the right lower door
open/close detector.
exit detector and the right lower door
open/close detector.
3
RDSW-L
RDSW-L
Right lower door open/
close detector (actuator)
close detector (actuator)
Photo sensor (Photo
transmission)
transmission)
Right lower door open/close detection
H when the
door is open
door is open
4
PFD3
PFD3
Paper detector
(actuator) 3
(actuator) 3
Photo sensor (Photo
transmission)
transmission)
No. 3 paper tray paper exit detection
L when the
upper limit is
detected
upper limit is
detected
5
PFD4
PFD4
Paper detector
(actuator) 4
(actuator) 4
Photo sensor (Photo
transmission)
transmission)
No. 4 paper tray paper exit detection
L with paper
presence
presence
6
Idle roller
Reduces the load of paper transport
power.
power.
7
Paper transport roller 3
Transports paper to the transport roller 2.
8
Paper transport roller 4
Transports paper to the transport roller 3.
(Right door upper unit)
No.
Parts
Note
Code
Signal
name
Name
Type
Function/Operation
Active
condition
1
Right door upper unit
2
Large capacity paper
tray transport roller
tray transport roller
Transports paper fed from the large capacity tray
to the transfer section.
to the transfer section.
3
Idle roller
Applies a pressure to paper and the transport roller
to give the transport roller power to the paper.
to give the transport roller power to the paper.
4
Idle roller
Applies a pressure to paper and the transport roller
to give the transport roller power to the paper.
to give the transport roller power to the paper.
1
2
3
4
5
7
6
8
1
2
3
4
AR-C150
2 – 5
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