Read Sharp AR-CS1 Service Manual online
2) Sensors and detectors
No.
Code
Name
Kind
Function
Remark
1
DLUD1
Desk lift up detector 1
Photo sensor
Top tray lift up detection (LOW
when lift up.)
when lift up.)
(Included in the paper feed
unit.)
unit.)
2
DLUD2
Desk lift up detector 2
Photo sensor
Middle tray lift up detection
(LOW when lift up.)
(LOW when lift up.)
For AR-DE2 only (included in
the paper feed unit.)
the paper feed unit.)
3
DPED1
Desk paper empty detector 1
Photo sensor
Top tray paper
(presence/empty) detection
(LOW at paper presence)
(presence/empty) detection
(LOW at paper presence)
(Included in the paper feed
unit.)
unit.)
4
DPED2
Desk paper empty detector 2
Photo sensor
Middle tray paper
(presence/empty) detection
(LOW at paper presence)
(presence/empty) detection
(LOW at paper presence)
For AR-DE2 only (Included in
the paper feed unit.) (Similar
with AR-CS1.)
the paper feed unit.) (Similar
with AR-CS1.)
5
DPOD1
Desk paper exit detector 1
Photo sensor
Top stage paper exit detection
6
DPOD2
Desk paper exit detector 2
Photo sensor
Middle stage paper exit
detection
detection
(Included in the paper exit
PWB.)
PWB.)
7
DPOD3
Desk paper exit detector 3
Photo sensor
Low stage paper exit detection
For AR-DE2 only (Included in
the paper feed unit.)
the paper feed unit.)
8
DDOPSW
Desk right door open/close
detector
detector
Photo sensor
Right door open/close detection
(Included in the paper exit
PWB.)
PWB.)
9
DCSPD1
Desk remaining paper quantity
detector 1 (Top stage)
detector 1 (Top stage)
Photo sensor
Remaining paper quantity
detection (For top stage)
detection (For top stage)
(Included in the lift up PWB.)
10
DCSPD2
Desk remaining paper quantity
detector 2 (Middle stage)
detector 2 (Middle stage)
Photo sensor
Remaining paper quantity
detection (For middle stage)
detection (For middle stage)
For AR-DE2 only (Included in
the lift up PWB.) (Similar with
AR-CS1.)
the lift up PWB.) (Similar with
AR-CS1.)
9.DCSPD1
2.DLUD2
3.DPED1
1.DLUD1
5.DPOD1
6.DPOD2
7.DPOD3
4.DPED2
8.DDOPSW
4 – 2
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