Read Sharp AR-C150 (serv.man5) Service Manual online
(Right door lower unit)
No.
Parts
Note
Code
Signal
name
Name
Type
Function/Operation
Active condition
1
Right door lower
unit
unit
Presses paper onto the vertical transport
roller at a proper pressure.
roller at a proper pressure.
2
Idle roller
Applies a pressure to paper and the
transport roller to give the transport roller
power to the paper.
transport roller to give the transport roller
power to the paper.
(Manual paper feed unit)
No.
Parts
Note
Code
Signal
name
Name
Type
Function/Operation
Active condition
1
MPED
MPED
Paper detector
Photo sensor (Photo
transmission)
transmission)
Detects paper on the paper tray.
L when paper
presence
presence
2
Paper size (width)
adjuster
adjuster
Adjusts the paper position.
3
MPWS
MPWS
Paper size (width)
sensor
sensor
Variable resistor
Detects the paper width.
4
MPLD1
MPLD1
Paper size
(length) detector 1
(length) detector 1
Photo sensor (Photo
transmission)
transmission)
Detects the paper length.
L when paper
presence
presence
5
MPLD2
MPLD2
Paper size
(length) detector 2
(length) detector 2
Photo sensor (Photo
transmission)
transmission)
Detects the paper length.
L when paper
presence
presence
6
MTOP1
MTOP1
Tray position
detector 1
detector 1
Contact SW
Detects the paper tray position.
L when collecting
7
MTOP2
MTOP2
Tray position
detector 2
detector 2
Contact SW
Detects the paper tray position.
H when collecting
8
Paper pickup
roller
roller
Feeds paper to the paper feed roller.
2
1
1
1
2
2
3
4
5
6
7
8
8
9
11
15
11
13
14
14
16
10
AR-C150
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