Additional Cassette Unit
Motor / Clutch
| No. | Name | Element | Function | Type | Replacement procedure |
|---|---|---|---|---|---|
| 1 | Additional Paper Cassette Units Drive Motor | ASF | Used to drive the roller mechanism. | - | Additional Cassette Drive Motor |
| 2 | C3 Liftup Motor | ASF | Used to raise the paper cassette hopper. | - | C3 Liftup Motor |
| 3 | C4 Liftup Motor | ASF | C4 Liftup Motor | ||
| 4 | C3 Pickup Clutch | ASF | Switches whether to transmit the drive to the paper feed roller. | - | C3 Pickup Clutch |
| 5 | C4 Paper Feed Clutch | ASF | C4 Paper Feed Clutch |
Sensor
| No. | Name | Element | Function | Type | Replacement procedure |
|---|---|---|---|---|---|
| 1 | C3 Liftup Upper Limit Sensor |
ASF | Detects the upper limit of paper cassette based on the detected frame position of the Paper Pickup Unit. | Transmission type photo interrupter | (C3 Pickup Unit) |
| 2 | C3 Lift Up Motor Control Sensor |
ASF | Used for control the Lift Up Motor. | (C3 Liftup Motor) | |
| 3 | C3 Paper Width Sensor |
ASF | Detects the edge guide position of the cassette to judge the size of the loaded paper. (Judges the paper width with the edge guide position) | Mechanical contacts | TBD |
| 4 | C3 Paper Size Sensor | ASF | Detects the end guide position of the cassette to judge the size of the loaded paper. (Judges the paper length with the end guide position) | C3 Paper Size Detection Sensor Assy | |
| 5 | C3 Cassette Sensor |
ASF | Detects the insertion state of the Paper cassette. | C3 Cassette Sensor | |
| 6 | C3 Paper Near-End Sensor | ASF | Detects a near-end state of paper in the Paper cassette by detecting the position of the lever that moves with the hopper. | Transmission type photo interrupter | (C3 Liftup Motor) |
| 7 | C3 Paper Sensor | ASF | Detects whether paper is present or not in the paper cassette by the position of the lever of C3 Paper Pickup Unit. | (C3 Pickup Unit) | |
| 8 | C3 Paper Feed Sensor |
ASF | Detects the top edge of the paper around the Paper Feed Roller 3. | Reflective photo interrupter | TBD (C3 Pickup Unit) |
| 9 | C4 Liftup Upper Limit Sensor | ASF | Detects the upper limit of paper cassette based on the detected frame position of the Paper Pickup Unit. | Transmission type photo interrupter | (C4 Pickup Unit) |
| 10 | C4 Lift Up Motor Control Sensor |
ASF | Used for control the Lift Up Motor. | (C4 Liftup Motor) | |
| 11 | C4 Paper Width Sensor | ASF | Detects the edge guide position of the cassette to judge the size of the loaded paper. (Judges the paper width with the edge guide position) | Mechanical contacts | TBD |
| 12 | C4 Paper Size Sensor |
ASF | Detects the end guide position of the cassette to judge the size of the loaded paper. (Judges the paper length with the end guide position) | C4 Paper Size Detection Sensor Assy | |
| 13 | C4 Cassette Sensor | ASF | Detects the insertion state of the Paper cassette. | C4 Cassette Sensor | |
| 14 | C4 Paper Near-End Sensor | ASF | Detects a near-end state of paper in the Paper cassette by detecting the position of the lever that moves with the hopper. | Transmission type photo interrupter | (C4 Liftup Motor) |
| 15 | C4 Paper Sensor | ASF | Detects whether paper is present or not in the paper cassette by the position of the lever of C4 Paper Pickup Unit. | (C4 Pickup Unit) | |
| 16 | C4 Paper Feed Sensor | ASF | Detects the top edge of the paper around the Paper Feed Roller 4. | Reflective photo interrupter | TBD (C4 Pickup Unit) |
| 17 | Additional Cassette Paper Feed Cover Sensor |
Main Unit | Detects whether the cover is open or closed. | Mechanical contacts | TBD |