Sharp JX-8200 Service Manual page 41

SHARP SERVICE MANUAL JX8200SM [6] EXTERNAL VIEW AND INTERNAL STRUCTURE
J. Drive section
No. Part name
1 Developing roller clutch (BL)
2 Developing roller clutch (C)
3 Developing roller clutch (M)
4 Developing roller clutch (Y)
5 Developing shutter clutch
6 Toner supply clutch (Y)
7 Developing motor
8 Toner supply clutch solenoid (Y)
9 Toner supply motor (color)
10 Toner supply clutch (M)
11 Toner supply clutch solenoid (M)
12 Toner supply clutch solenoid (C)
13 Toner supply clutch (C)
14 Paper feed motor
15 OPC drum drive motor
16 Drive coupler slide cam
17 Developing roller drive coupler (Y)
18 Developing roller drive coupler (M)
19 OPC drum drive coupler
20 Developing roller drive coupler (BL)
21 Main charger grid electrode
22 Main charger discharge electrode
23 Transfer charger electrode
24 Developing shutter drive coupler (BL) Transmits the developing clutch power to the developing shutter. (BL)
25 Developing roller drive coupler (C)
26 Developing shutter drive coupler (C)
27 Toner supply drive coupler (C)
28 Developing shutter drive coupler (M)
29 Toner supply drive coupler (M)
30 Developing shutter drive coupler (Y)
31 Toner supply drive coupler (Y)
32 Developer shutter clutch solenoid
Turns on/off the connection between the developing motor and the developing roller. (BL)
Turns on/off the connection between the developing motor and the developing roller. (C)
Turns on/off the connection between the developing motor and the developing roller. (M)
Turns on/off the connection between the developing motor and the developing roller. (Y)
Turns on/off the connection between the developing motor and the developing shutter.
Turns on/off the connection between the toner motor and the toner supply roller. (Y)
Drives the developing section.
Turns on/off the toner clutch. (Y)
Drives the color toner supply section.
Turns on/off the connection between the toner motor and the toner supply roller. (M)
Turns on/off the toner clutch. (M)
Turns on/off the toner clutch. (C)
Turns on/off the connection between the toner motor and the toner supply roller. (C)
Drives the paper feed section.
Drives the transfer section and the OPC drum section.
Slides the drive coupler.
Transmits the developing clutch power to the developing roller. (Y)
Transmits the developing clutch power to the developing roller. (M)
Transmits the transfer/OPC drum motor power to the OPC drum and the transfer drum.
Transmits the developing clutch power to the developing roller. (BL)
Connects the high voltage PWB main charger power source and the main charger saw teeth
electrode.
Connects the high voltage PWB main charger power source and the main charger grid electrode.
Connects the high voltage PWB transfer charger power source and the transfer drum.
Transmits the developing clutch power to the developing roller. (C)
Transmits the developing clutch power to the developing shutter. (C)
Transmits the toner clutch power to the toner supply roller. (C)
Transmits the developing clutch power to the developing shutter. (M)
Transmits the toner clutch power to the toner supply roller. (M)
Transmits the developing clutch power to the developing shutter. (Y)
Transmits the toner clutch power to the toner supply roller. (Y)
Turns on/off the developing shutter clutch.
6 – 14
Function, operation