Sharp AR-D28 Service Manual page 15

(3) AR-MU2
1.MCDRS
Code
1 MCDRS MP door open / close
sensor
2 Control PWB Control PWB
3 MCSPD MP tray remaining paper
quantity sensor
4 MCLUD MP tray upper limit sensor MP tray upper limit detection
5 MDSS1 MP tray rear edge sensor 1 MP tray rear edge size detection
6 MCSS2 MP tray rear edge sensor 2 MP tray rear edge size detection
7 MCSS3 MP tray rear edge sensor 3 MP tray rear edge size detection
8 MCSS4 MP tray rear edge sensor 4 MP tray rear edge size detection
9 MCPED MP tray paper empty
sensor
10 MCPPD MP transport sensor
11 MCPWS MP tray width sensor
12 MP tray rear MP tray rear
edge size PWB edge size PWB
13 Power I/F PWB Power I/F PWB
4.MCLUD
3.MCSPD
2.
11.MCPWS
Name
MP left door open / close detection
Communication with the machine,
machine operation control
MP tray remaining paper quantity detection
MP tray paper empty detection
Detection of paper on the path
MP tray paper width detection
MP tray rear edge size detection
Distributed the power supply from the main unit.
AR-D28/D27/MU2 EXTERNAL VIEWS AND INTERNAL STRUCTURES
12.
13.
5.MCSS1
7.MCSS3
10.MCPPD
Function Active condition
H : Door closed
L : When
pressed
H : Upper limit
detected
L : When
pressed
L : When
pressed
L : When
pressed
L : When
pressed
L : Paper loaded
L : Paper
detected
Analog voltage
5 – 5
6.MCSS2
8.MCSS4
9.MCPED
Remark
In MP tray rear edge size PWB
In MP tray rear edge size PWB
In MP tray rear edge size PWB
In MP tray rear edge size PWB
Slide volume