Read Sharp AR-DU1 (serv.man2) Service Manual online
[4] EXTERNAL VIEW AND INTERNAL STRUCTURE
No.
Code
Name
Type
Function and operation
1
DPPD1
Paper in detector 1
Photo transmission
ADU tray paper in detection
2
DPPD2
Paper in detector 2
Photo transmission
ADU tray paper in detection
3
DPPD3
Paper in detector 3
Photo transmission
ADU tray paper in detection
4
—
Reverse motor
Pulse motor
Paper reversion and transport drive
5
—
Alignment motor
Pulse motor
Paper alignment plate drive
6
DTC1
Transport clutch 1
Electromagnetic clutch
7
DTC2
Transport clutch 2
Electromagnetic clutch
8
—
Transport roller 1
—
ADU tray paper transport
9
—
Transport roller 2
—
ADU tray paper transport
10
—
Transport roller 3
—
ADU tray paper transport
11
DSBS
Paper exit/reverse gate solenoid
Solenoid
Selection of paper exit to the lower stage of the 2-tray
paper exit unit and the reverse route
paper exit unit and the reverse route
12
DSCS
Contact/detach solenoid
Solenoid
Selection of paper storing and transport in ADU tray
13
—
Reverse roller
—
Selection of paper retaining and transport in paper
reversion
reversion
14
—
Transport roller
—
Paper transport
15
—
Alignment belt
—
Paper transport
16
—
Transport belt
—
Transport roller drive
17
—
Belt B
—
Transport roller drive
18
DAPD
Alignment plate home position detector
Photo transmission
Alignment plate home position detection
10
16
9
2. DPPD2
3. DPPD3
8
17
11. DSBS
13
12. DSCS
14
1. DPPD1
4
5
15
6. DTC1
7. DTC2
18. DAPD
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