00128E (Paper Eject Driven Roller Motor Velocity Deviation Error)
Error contents
- The motor was detected to be driven at a speed abnormally faster than a predetermined one during acceleration or deceleration.
Suspected cause
- Abnormal load
- Paper Eject Driven Roller Motor Encoder failure
- Paper Eject Driven Roller Motor failure
- CH83 Main-B Circuit Board failure
Parts/Components to be checked
- Paper Eject Star Wheel Roller Motor Unit
- CH83 Main-B Circuit Board
Troubleshooting
| Step | Confirmation points and methods | Page | YES | NO |
|---|---|---|---|---|
| 1 | Replace the Paper Eject Star Wheel Roller Motor Unit Does the product recover from the error? | Paper Eject Star Wheel Roller Motor Unit | End | Go to step 2 |
| 2 | Replace the CH83 Main-B Circuit Board. Does the product recover from the error? | CH83 Main-B Circuit Board | End | Escalate to person in charge |