Epson WorkForce WF-C5790
Troubleshooting. ADF/SCN ERROR (1)
Error name
ADF PID excess speed detection (error code: 100001)
Cause
State in which driven at unexpected speed (fast) for control.
Suspected cause
- Mechanical load error (light)
- Main Board failure
- ADF Encoder board failure
- ADF Scale is dirty or damaged.
Troubleshooting
Step | Check and measure | Yes | No |
---|---|---|---|
1 | Visually check the FFCs of the ADF/SCN Unit. Check the FFCs (x2) in ADF/SCN to make sure that it is not inserted obliquely, disconnected, or damaged. |
Go to step 2 | Correctly insert the two FFCs. |
2 | Visually check the gear train parts. Check the gear train parts to make sure that there is no foreign object on or damage to them. |
Go to step 3 | Remove the foreign object. Replace the ADF/SCN Unit if the gear is damaged. |
3 | Replace the ADF/SCN Unit. Does the error occur after replacing the ADF/SCN Unit? |
Replace the Main Board Assy. (If the trouble is not resolved, contact the EPSON Service Department.) | End |