Paper Feed Section 1
| No. | Description | No. | Description |
|---|
| 1 | Rear Fence Home Position Sensor | 9 | Right Tray Set Sensor |
| 2 | Left Tray Paper Sensor | 10 | Tray Lower Limit Sensor |
| 3 | Rear End Fence Closed Sensor | 11 | Vertical Transport LED |
| 4 | End Fence Rear Solenoid | 12 | 1st Tray LED*1 |
| 5 | Rear Fence Return Sensor | 13 | Vertical Transport Door Set Switch |
| 6 | Paper Height Sensor 1 | 14 | Vertical Transport Door Open Sensor |
| 7 | Paper Height Sensor 2 | 15 | 2nd Tray LED*1 |
| 8 | Paper Height Sensor 3 | 16 | 3rd Tray LED*1 |
*1 Pro C5200S/C5210S only
Paper Feed Section 2
| No. | Description | No. | Description |
|---|
| 1 | 2nd Tray Paper Size Sensor | 5 | 3rd Tray Paper Tray Set Sensor |
| 2 | 3rd Tray Paper Size Sensor | 6 | 2nd Tray Paper Tray Set Sensor |
| 3 | 2nd Tray Lift Motor | 7 | Lower Tray Heater |
| 4 | 3rd Tray Lift Motor | 8 | Upper Tray Heater |
Paper Feed Section 3
| No. | Description | No. | Description |
|---|
| 1 | Paper Feed Sensor (Tray 1) | 7 | Pick-up Solenoid (Tray 2 to 3) |
| 2 | Paper End Sensor (Tray 1) | 8 | Paper Tray Upper Limit Sensor (Tray 2 to 3) |
| 3 | Transport Sensor (Tray 1) | 9 | Paper End Sensor (Tray 2 to 3) |
| 4 | Paper Tray Upper Limit Sensor (Tray 1) | 10 | Transport Sensor (Tray 2 to 3) |
| 5 | Pick-up Solenoid (Tray 1) | 11 | Paper Feed Sensor (Tray 2 to 3) |
| 6 | Vertical Transport Sensor | | |