Epson WorkForce WF-C5290
Troubleshooting. ADF/SCN ERROR (8)
Error name
- FB PID excess speed detection (flatbed) (error code: 100065)
- FB BS+ excess speed detection (flatbed) (error code: 100073)
Cause
- State in which driven at unexpected speed (PID: fast, BS: slow) for control.
Suspected cause
- FFC disconnection insertion failure in ADF/SCN
- Mechanical load error (light)
- Main Board failure
- SCN Encoder failure
- SCN 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 or disconnected. |
Go to step 2 | Correctly insert the two FFCs. If FFC is damaged, replace the ADF/SCN Unit. (Replace the unit even if one of the two FFCs is damaged.) |
| 2 | Replace the ADF/SCN Unit. Does the error occur after replacing the ADF/SCN Unit? |
Go to step 3 | End |
| 3 | Replace the Main Board Assy. Does the error occur after replacing the Main Board Assy? |
End |