Main Unit (Solenoid_Clutch_Encoder)
Solenoid
| No. | Name | Element | Function | Type | Replacement procedure |
|---|---|---|---|---|---|
| 1 | Ink Flow Path Valve Solenoid 1 | IS | Opens and closes the valve in the ink flow path from the reservoir tank. | DC24V | Ink System Unit |
| 2 | Ink Flow Path Valve Solenoid 2 | IS | Opens and closes the valve in the ink flow path from the sub tank. | DC24V | |
| 3 | Shutter Release Solenoid |
ASF | Switches the Registration Roller Assy shutter operation. | DC24V | Shutter Release Solenoid |
| No. | Name | Element | Function | Type | Replacement procedure |
|---|---|---|---|---|---|
| 4 | Duplex Paper Path Switching Solenoid | EJ | Switches the paper path between the paper ejection path and the duplex path. | DC24V | EJ Unit Assy |
| 5 | C1 Pickup Off-Position Solenoid | ASF | Switches whether to transmit the drive to the C1 paper feed roller. | DC24V | C1 Pickup Unit |
Clutch
| No. | Name | Element | Function | Type | Replacement procedure |
|---|---|---|---|---|---|
| 1 | Duplex Paper Feed Path Paper Feed Clutch | Duplex printing mechanism | The overall drive motor drive is transmitted to the duplex paper transport roller of the right door unit, causing it to rotate. | DC24V | |
| 2 | MP Tray Pickup Clutch | MP | Transmits the drive of the motor, which drives entire mechanism, to the MP Pickup Roller to feed paper. | DC24V | MP Tray Pickup Clutch |
| 3 | MP Tray Drive Clutch | MP | Transmits the drive of the motor, which drives entire mechanism, to the MP hopper to move it up or down. | DC24V | MP Tray Pickup Clutch |
| No. | Name | Element | Function | Type | Replacement procedure |
|---|---|---|---|---|---|
| 4 | Face down Paper Ejection Roller Speedup Clutch |
EJ | To ensure the alignment of the output paper, the output roller rotation speed is controlled and rotated.(It is installed inside the EJ unit Assy.) | DC24V | EJ Unit Assy |
| 5 | Resistration Roller Clutch | ASF | Transmit the drive to the Registration Roller to rotate it. | DC24V | Resistration Roller Clutch |
| 6 | Registration Roller Brake Clutch | ASF | Stop the rotation of the Registration Roller. | DC24V | Registration Roller Brake Clutch |
| 7 | C1 Pickup Clutch | ASF | Transmits the drive of the motor, which drives entire mechanism, to the C1 pickup roller to rotate it. | DC24V | C1 Pickup Clutch |
| 8 | PF Clutch 1 | ASF | Transmits the drive of the motor, which drives entire mechanism, to the Main Unit Feed Roller to rotate it. | DC24V | PF Clutch 1 |
Encoder
| No. | Name | Element | Function | Type | Replacement procedure |
|---|---|---|---|---|---|
| 1 | Cap Drive Motor Encoder | Motion | Used for controlling the Cap Drive Motor operation. | Transmission type photo interrupter | Cap Drive Motor Encoder |
| 2 | Belt Tension Release Encoder | PF | Used for controlling the Belt Tension Release Motor operation. | Belt Tension Release Drive Motor Assy |
| No. | Name | Element | Function | Type | Replacement procedure |
|---|---|---|---|---|---|
| 3 | Reversal Drive Motor Encoder | Duplex printing mechanism | Used for controlling the Reversal Drive Motor operation. | Transmission type photo interrupter | |
| 4 | PG Encoder | Motion | Used for controlling the APG Motor operation. | APG Motor | |
| 5 | Wiper Encoder | Motion | Used for controlling the Wiper Drive Motor operation. | Wiper Drive Motor Assy | |
| 6 | Head Drive Encoder | Motion | Used for controlling the Head Drive Motor operation. | Head Drive Motor | |
| 7 | Valve Selection Encoder | IS | Used for controlling the Valve Selection Motor operation. | Ink System Unit |
| No. | Name | Element | Function | Type | Replacement procedure |
|---|---|---|---|---|---|
| 8 | Printing Encoder | PF | Used to control belt drive motor operation (print timing). | Transmission type photo interrupter | Belt unit |
| 9 | PW Carriage Drive Encoder | ASF | Used for controlling the PW Carriage Drive Motor operation. | PW sensor unit |