AR-D29
DISASSEMBLY AND ASSEMBLY, MAINTENANCE
7 – 1
[7] DISASSEMBLY AND ASSEMBLY, MAINTENANCE
A. MAJOR PARTS AND SIGNAL FUNCTIONS
Code
Name
Function
Remark
MCDRS
MP door open / close sensor
MP left door open / close detection
Control PWB
Control PWB
Communication with the machine,
machine operation control
MCSPD
MP tray remaining paper quantity sensor
MP tray remaining paper quantity detection
MCLUD
MP tray upper limit sensor
MP tray upper limit detection
MDSS1
MP tray rear edge sensor 1
MP tray rear edge size detection
In MP tray rear edge size PWB
MCSS2
MP tray rear edge sensor 2
MP tray rear edge size detection
In MP tray rear edge size PWB
MCSS3
MP tray rear edge sensor 3
MP tray rear edge size detection
In MP tray rear edge size PWB
MCSS4
MP tray rear edge sensor 4
MP tray rear edge size detection
In MP tray rear edge size PWB
MCPED
MP tray paper empty sensor
MP tray paper empty detection
MCPPD
MP transport sensor
Detection of paper on the path
MCPWS
MP tray width sensor
MP tray paper width detection
Slide volume
MP tray rear
edge size PWB
MP tray rear edge size PWB
MP tray rear edge size detection
MCFCL
Multi-purpose tray transport clutch
Multi-purpose tray transport clutch
MCLUM
Multi-purpose tray lift-up motor
Multi-purpose tray lift-up
MCPCL
Multi-purpose paper feed clutch
Clutch for paper feed from Multi-purpose tray
MCM
Multi-purpose tray transport motor
Multi-purpose tray paper transport
MCM
MCM
MCM
MCDRS
MCSPD
MCSPD
MCSPD
MCLUD
MCPED
MCSS2
MCSS4
MCSS1
MCSS3
MCSS3
MCSS3
MCPPD
MCPWS
MCPWS
MCPWS
MCLUM
MCLUM
MCLUM
MCFCL
MCFCL
MCFCL
MCPCL
MCPCL
MCPCL
MPT LD PWB
MPT PWB
12
4
7
11
5
10
3
6
1
9
2
8
+5V
MCPWS
+5V
MCPPD
+5V
CN-E
+5V
VAREF
MCPED
N.C.
MCPWS2
MCLUD
14
13
+5V
MCDRS
MCSPD
PHDR-14VS-1
3
1
2
5
MCSS2
8
MCSS1
6
4
7
9
10
GND2
GND2
GND2
CN-F
MCSS3
MCSS4
11
12
GND2
GND2
GND2
GND2
GND2
PHDR-12VS-1
24V
1
MCLUM/ 2
PHR-2
MCPCL/
+24V
MCFCL/
+24V
3
1
MCM/
GND1
+24V
MCM-T
2
5
4
MCMCLK/
6
7
8
9
PHR-9
1
1
2
2
1
1
2
2
SMR-02V-B
SMR-02V-N
SMP-02V-NC
SMP-02V-BC
SRA-21T-4
MCLUM/
24V
MCSS2
MCSS3
MCSS4
N.C.
MCSS1
GND2
PHR-6
PHR-2
5
2
6
4
3
1
MCMCLK/
MCM/
4
GND1
3
1
MCM-T
5
+24V
2
PHR-5
13
14
17
18
15
16
18
15
13
16
17
14
SMP-03V-BC
SMR-03V-B
GND2
1
MCLUD
MCPPD
2
2
+5V
3
+5V
3
GND2
1
1
2
3
GND2
MCSPD
+5V
2
1
CN-D
CN-A
8
4
5
8
6
9
6
9
7
5
4
7
SMR-18V-B
SMP-18V-BC
3
2
1
2
3
1
GND2
3
GND2
3
MCPED
+5V
1
MCDRS
1
2
+5V
2
3T
MCPWS2
MCPWS
VAREF
2T
1T