DOWNLOAD Sharp AR-D28 (serv.man2) Service Manual ↓ Size: 6.38 MB | Pages: 84 in PDF or view online for FREE

Model
AR-D28 (serv.man2)
Pages
84
Size
6.38 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / ARD28 Service Manual
File
ar-d28-sm2.pdf
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AR-D28/D27/MU2
EXTERNAL VIEWS AND INTERNAL STRUCTURES
5 – 3
C. PWB, SENSOR
(1) AR-D28
3.TDRS
19.TLUD1
20.TPED1
12.TLUD2
13.TPED2
1.TPFD2
17.MCPWS
16.TPFD1
6.MCLUD
15.MCPED
5.TPFD3
2.TSPD1
4.MCSPD
11.TTSD
14.TSPD2
7.MCSS1
21.
22.
8.MCSS2
10.MCSS4
9.MCSS3
18.
Code
Name
Function
Active condition
Remark
1
TPFD2
Tandem tray paper transport sensor 2 Tandem tray paper transport detection
L : Paper detected
2
TSPD1
Tandem 1 tray 
remaining paper quantity sensor
Tandem 1 tray 
remaining paper quantity detection
3
TDRS
Side door open/close sensor
Side door open/close detection
H : Door closed
4
MCSPD
MP tray remaining paper quantity 
sensor
MP tray remaining paper quantity detection
5
TPFD3
Tandem tray paper transport sensor 3 Tandem tray paper transport detection
L : Paper detected
6
MCLUD
MP tray upper limit sensor
MP tray upper limit detection
H : Upper limit 
detected
7
MCSS1
MP tray rear edge sensor 1
MP tray rear edge size detection
L : When pressed
In MP tray rear 
edge size PWB
8
MCSS2
MP tray rear edge sensor 2
MP tray rear edge size detection
L : When pressed
In MP tray rear 
edge size PWB
9
MCSS3
MP tray rear edge sensor 3
MP tray rear edge size detection
L : When pressed
In MP tray rear 
edge size PWB
10
MCSS4
MP tray rear edge sensor 4
MP tray rear edge size detection
L : When pressed
In MP tray rear 
edge size PWB
11
TTSD
Tandem tray open/close sensor
Tandem tray open/close detection
H : Tray closed
12
TLLD2
Tandem 2 tray upper limit sensor
Tandem tray 2 upper limit detection 
L : Upper limit 
detected
13
TPED2
Tandem 2 tray paper empty sensor
Tandem tray 2 paper empty detection
H : Paper loaded
14
TSPD2
Tandem 2 tray 
remaining paper quantity sensor
Tandem 2 tray 
remaining paper quantity detection
15
MCPED
MP tray paper empty sensor
MP tray paper empty detection
L : Paper loaded
16
TPFD1
Tandem tray paper transport sensor 1 Tandem tray paper transport detection
L : Paper detected
17
MCPWS
MP tray width sensor
MP tray paper width detection
Slide volume
18
Control PWB
Control PWB
Communication with the machine, 
machine operation control
19
TLLD1
Tandem 1 tray upper limit sensor
Tandem tray 1 upper limit detection
L : Upper limit 
detected
20
TPED1
Tandem 1 tray paper empty sensor
Tandem tray 1 paper empty detection
H : Paper loaded
21
MP tray rear 
edge size PWB
MP tray rear edge size PWB
Multi-purpose tray rear edge size detection
22
Power I/F PWB
Power I/F PWB
Distributed the power supply from the main unit.
AR-D28/D27/MU2
EXTERNAL VIEWS AND INTERNAL STRUCTURES
5 – 4
(2) AR-D27
Code
Name
Function
Active condition
Remark
1
DDRS
Side door open/close sensor
Side door open/close detection
H : Door closed
2
MCSPD
MP  tray 
remaining paper quantity sensor
MP tray 
remaining paper quantity detection
3
Control PWB
Control PWB
Communication with the machine, 
machine operation control
4
MCLUD
MP tray upper limit sensor
MP tray upper limit detection
H : Upper limit 
detected
5
MCPED
MP tray paper empty sensor
MP tray paper empty detection
L : Paper loaded
6
MDSS1
MP tray rear edge sensor 1
MP tray rear edge size detection
L : When pressed
In MP tray rear edge size PWB
7
MCSS2
MP tray rear edge sensor 2
MP tray rear edge size detection
L : When pressed
In MP tray rear edge size PWB
8
MCSS3
MP tray rear edge sensor 3
MP tray rear edge size detection
L : When pressed
In MP tray rear edge size PWB
9
MCSS4
MP tray rear edge sensor 4
MP tray rear edge size detection
L : When pressed
In MP tray rear edge size PWB
10
DCSS11
No. 3 tray rear edge sensor 1
No. 3 tray rear edge size detection L : When pressed
In No. 3 tray rear edge size PWB
11
DCSS12
No. 3 tray rear edge sensor 2
No. 3 tray rear edge size detection L : When pressed
In No. 3 tray rear edge size PWB
12
DCSS13
No. 3 tray rear edge sensor 3
No. 3 tray rear edge size detection L : When pressed
In No. 3 tray rear edge size PWB
13
DCSS14
No. 3 tray rear edge sensor 4
No. 3 tray rear edge size detection L : When pressed
In No. 3 tray rear edge size PWB
14
DCSS21
No. 4 tray rear edge sensor 1
No. 4 tray rear edge size detection L : When pressed
In No. 4 tray rear edge size PWB
15
DCSS22
No. 4 tray rear edge sensor 2
No. 4 tray rear edge size detection L : When pressed
In No. 4 tray rear edge size PWB
16
DCSS23
No. 4 tray rear edge sensor 3
No. 4 tray rear edge size detection L : When pressed
In No. 4 tray rear edge size PWB
17
DCSS24
No. 4 tray rear edge sensor 4
No. 4 tray rear edge size detection L : When pressed
In No. 4 tray rear edge size PWB
18
DPFD1
Desk paper transport sensor 1
Desk paper transport detection 
L : Paper detected
19
DPED1
N. 3 tray paper empty sensor
N. 3 tray paper empty detection
L : Paper loaded
20
DPFD2
Desk paper transport sensor 2
Desk paper transport detection
L : Paper detected
21
DPFD3
Desk paper transport sensor 3
Desk paper transport detection
L : Paper detected
22
DPED2
No. 4 tray paper empty sensor
No. 4 tray paper empty detection
L : Paper loaded
23
DLUD2
No. 4 tray upper limit sensor
No. 4 tray upper limit detection
H : Upper limit 
detected
24
MCPWS
MP tray width sensor
MP tray paper width detection
Analog voltage
Slide volume
25
DSPD2
No. 4 tray 
remaining paper quantity sensor
No. 4 tray 
remaining paper quantity detection
26
DLUD1
No. 3 tray upper limit sensor
No. 3 tray upper limit detection
H : Upper limit 
detected
27
DSPD1
No. 3 tray 
remaining paper quantity sensor
No. 3 tray 
remaining paper quantity detection
28
MP tray rear 
edge size PWB
MP tray rear edge size PWB
MP tray rear edge size detection
29
No. 3 tray rear 
edge size PWB
No. 3 tray rear edge size PWB
No. 3 tray rear edge size detection
30
No. 4 tray rear 
edge size PWB
No. 4 tray rear edge size PWB
No. 4 tray rear edge size detection
31
Power I/F PWB
Power I/F PWB
Distributed the power supply from 
the main unit.
10.DCSS11
11.DCSS12
13.DCSS14
12.DCSS13
6.MCSS1
28.
29.
30.
31.
7.MCSS2
9.MCSS4
8.MCSS3
14.DCSS21
15.DCSS22
17.DCSS24
16.DCSS23
1.DDRS
27.DSPD1
2.MCSPD
25.DSPD2
24.MCPWS
18.DPFD1
20.DPFD2
21.DPFD3
4.MCLUD
5.MCPED
26.DLUD1
19.DPED1
22.DPED2
23.DLUD2
3.
AR-D28/D27/MU2
EXTERNAL VIEWS AND INTERNAL STRUCTURES
5 – 5
(3) AR-MU2
1.MCDRS
3.MCSPD
10.MCPPD
11.MCPWS
4.MCLUD
9.MCPED
5.MCSS1
12.
13.
6.MCSS2
8.MCSS4
7.MCSS3
2.
Code
Name
Function
Active condition
Remark
1
MCDRS
MP door open / close 
sensor
MP left door open / close detection
H : Door closed
2
Control PWB
Control PWB
Communication with the machine, 
machine operation control
3
MCSPD
MP tray remaining paper 
quantity sensor
MP tray remaining paper quantity detection
L : When 
pressed
4
MCLUD
MP tray upper limit sensor MP tray upper limit detection
H : Upper limit 
detected
5
MDSS1
MP tray rear edge sensor 1 MP tray rear edge size detection
L : When 
pressed
In MP tray rear edge size PWB
6
MCSS2
MP tray rear edge sensor 2 MP tray rear edge size detection
L : When 
pressed
In MP tray rear edge size PWB
7
MCSS3
MP tray rear edge sensor 3 MP tray rear edge size detection
L : When 
pressed
In MP tray rear edge size PWB
8
MCSS4
MP tray rear edge sensor 4 MP tray rear edge size detection
L : When 
pressed
In MP tray rear edge size PWB
9
MCPED
MP tray paper empty 
sensor
MP tray paper empty detection
L : Paper loaded
10
MCPPD
MP transport sensor
Detection of paper on the path
L : Paper 
detected
11
MCPWS
MP tray width sensor
MP tray paper width detection
Analog voltage
Slide volume
12
MP tray rear 
edge size PWB
MP tray rear 
edge size PWB
MP tray rear edge size detection
13
Power I/F PWB
Power I/F PWB
Distributed the power supply from the main unit.
AR-D28/D27/MU2
EXTERNAL VIEWS AND INTERNAL STRUCTURES
5 – 6
D. MOTOR, CLUTCH
(1) AR-D28
3.TPFCL
4.MCLUM
5.MCPCL
6.TMM
7.TPCL2
8.TLUM2
2.TPCL1
1.TLUM1
Code
Name
Function
Remark
1
TLUM1
Tandem tray 1 lift-up motor
Tandem tray 1 lift-up
2
TPCL1
Tandem tray 1 paper feed clutch
Clutch for paper feed from tandem tray 1
3
TPFCL
LCC transport clutch
Clutch for transport from LCC desk
4
MCLUM
Multi-purpose tray lift-up motor
Multi-purpose tray lift-up
5
MCPCL
Multi-purpose paper feed clutch
Clutch for paper feed from Multi-purpose tray 
6
TMM
LCC transport motor
LCC desk paper transport
7
TPCL2
Tandem tray 2 paper feed clutch
Clutch for paper feed from tandem tray 2
8
TLUM2
Tandem tray 2 lift-up motor
Tandem tray 2 lift-up
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