Sharp AR-D21 Manual do Utilizador descarregar pdf (Página 7)

AR-D21/D22 EXTERNAL VIEW AND INTERNAL STRUCTURE

– 4 –

[4] EXTERNAL VIEW AND INTERNAL STRUCTURE

1. External view

2. Internal strecture

Moter and sensor solenoid etc.

No. Name

1 Paper feed tray

2 Paper feed right cover

AR-D22

AR-D21

No. Code Name Type Function/Operation Remark

1PWBInterface PWB

2 DM Drive motor Hybrid Drives gears.

3 LUM3 Lift-up motor (No. 1 tray)

4 CPFS3 Paper feed clutch Electromagnetic clutch Rotates the paper feed roller.

5 TRC3 Transport clutch Electromagnetic clutch Rotates the transport roller.

6 CD3 Cassette detection SW Contact Detects cassette empty.

7 CD4 Cassette detection SW Contact Detects cassette empty. AR-D22 only

8 LUM4 Lift-up motor (No. 2 tray)

9 CPFC3 Paper feed solenoid DC solenoid Feeds paper.

10 DSWR3 Door open/close detection SW Contact Detects door open/close.

11 DSWR4 Door open/close detection SW Contact Detects door open/close. AR-D22 only

12 PED3 Paper empty sensor Photo transmission Detects paper empty in the cassette.

13 LUD3 Upper limit sensor Photo transmission Detects the upper limit for paper pickup.

14 PFD3 Paper entry sensor Photo transmission Detects paper transport.

15 PED4 Paper empty sensor Photo transmission Detects paper empty in the cassette. AR-D22 only

16 LUD4 Upper limit sensor Photo transmission Detects the upper limit for paper pickup. AR-D22 only

17 PFD4 Paper entry sensor Photo transmission Detects paper transport. AR-D22 only

18 CPFC4 Paper feed solenoid DC solenoid Feeds paper. AR-D22 only

19 CPFS4 Paper feed clutch Electromagnetic clutch Rotates the paper feed roller AR-D22 only

1 2 3 4 5 6 7 8 9 10 11 12 ... 35 36

Sem comentários

Sharp AR-D21 Manual do Utilizador Página 7