Main Unit (Solenoid / Clutch / Encoder)
Solenoid
| No. | Name | Element | Function | Type | Replacement procedure |
|---|---|---|---|---|---|
| 1 | Duplex Paper Path Switching Solenoid | DUP | Switches the paper path between the paper ejection path and the duplex path. | DC24V | (D3 Unit) |
| 2 | Ink Flow Path Valve Solenoid 1 | IS | Opens and closes the valve in the ink flow path from the reservoir tank. | DC24V | (Ink Supply Unit) |
| 3 | Ink Flow Path Valve Solenoid 2 | IS | Opens and closes the valve in the ink flow path from the sub tank. | DC24V |
Clutch
| No. | Name | Element | Function | Type | Replacement procedure |
|---|---|---|---|---|---|
| 1 | Registration Roller Brake Clutch | ASF | Stop the rotation of the Registration Roller. | DC24V | Registration Roller Brake Clutch |
| 2 | Registration Roller Clutch | ASF | Transmit the drive to the Registration Roller to rotate it. | DC24V | Registration Roller Clutch |
| 3 | PF Clutch 2 | ASF | Transmit the PF Motor drives to the lower rollers of the Paper Feed Unit to rotate them. | DC24V | (High Voltage Power Supply Box) |
| 4 | C1 Pickup Roller Clutch |
ASF | Transmits the drive of the motor, which drives entire mechanism, to the C1 paper feed roller to rotate it. It is usually spinning. | DC24V | C1 Pickup Roller Clutch |
| 5 | C1 Pickup Clutch |
ASF | Transmits the drive of the motor, which drives entire mechanism, to the C1 pickup roller to rotate it. It is usually spinning. | DC24V | C1 Pickup Clutch |
| 6 | C2 Pickup Roller Clutch | ASF | Transmits the drive of the motor, which drives entire mechanism, to the C2 paper feed roller to rotate it. It is usually spinning. | DC24V | C2 Pickup Roller Clutch |
| 7 | C2 Pickup Clutch | ASF | Transmits the drive of the motor, which drives entire mechanism, to the C2 pickup roller to rotate it. It is usually spinning. | DC24V | (C2 Pickup Clutch) |
| No. | Name | Element | Function | Type | Replacement procedure |
|---|---|---|---|---|---|
| 8 | Duplex Paper Feed Path Paper Feed Clutch | DUP | Transmits the drive of the motor, which drives entire mechanism, to the C2 pickup roller to rotate it. It is usually spinning. | DC24V | |
| 9 | Paper Tray Pickup Clutch | Paper Tray | Transmits the drive of the motor, which drives entire mechanism, to the Paper tray Pickup Roller to feed paper. | DC24V | |
| 10 | Paper Tray Lifting Clutch | Paper Tray | Transmits the drive of the motor, which drives entire mechanism, to the Paper Tray hopper to move it up or down. | DC24V | (Right Door Unit) |
| 11 | PF Clutch 1 | ASF | The PF Motor is transmitted to the upper roller of the Paper Feed Unit to rotate it. | DC24V | (Right Door Unit) |
| No. | Name | Element | Function | Type | Replacement procedure |
|---|---|---|---|---|---|
| 12 | 1st Paper Eject Roller Speedup Clutch | EJ | To ensure the alignment of the output paper, the output roller rotation speed is controlled and rotated. | DC24V | (1st paper ejection guide Assy) |
Encoder
| No. | Name | Element | Function | Type | Replacement procedure |
|---|---|---|---|---|---|
| 1 | Valve Selection Encoder | IS | Used for controlling the Valve Selection Motor operation. | Transmission type photo interrupter | (Selector Unit) |
| 2 | Paper Ejection Tray Rib Drive Encoder | EJ | Used for controlling the Paper Ejection Tray Rib Drive Motor operation. | (FD Stacker Assy) | |
| 3 | Ink Ejection Pump Encoder | IS | Used for controlling the Ink Ejection Pump Motor operation. | (Maintenance Unit) | |
| 4 | Cap Drive Encoder | IS | Used for controlling the Cap Drive Motor operation. | (Cap slide motor Assy) | |
| 5 | PW Carriage Drive Encoder |
ASF | Used for controlling the PW Carriage Drive Motor operation. | (PW Sensor Unit) | |
| 6 | Printing Encoder | PF | Used to control belt drive motor operation (print timing). | (Belt Unit) | |
| 7 | Belt Tension Release Encoder | PF | Used for controlling the Belt Tension Release Motor operation. | (Front Right Cover) | |
| 8 | APG Encoder | PF | Used for controlling the APG Motor operation. | (Open the board box) | |
| 9 | Wiper Drive Encoder | IS | Used for controlling the Wiper Drive Motor operation. | (Wiper Drive Motor Assy) | |
| 10 | Head Drive Encoder | PF | Used for controlling the Head Drive Motor operation. | (Head Lifting Motor Assy) |