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Sharp AR275
Error Codes List page 13
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- Code: U9 82
- Description: Communication trouble between MCU and the operation control PWB (Overrun error)
- Causes: Operation control PWB connector disconnection Operation control PWB MCU PWB harness failure
- Remedy: Check the connectors and harness of the operation control PWB and MCU PWB. Check the grounding of the copier.
- Code: U9 84
- Description: Communication trouble between MCU and the operation control PWB (Framing error)
- Causes: Operation control PWB connector disconnection Operation control PWB MCU PWB harness failure
- Remedy: Check the connectors and harness of the operation control PWB and MCU PWB. Check the grounding of the copier.
- Code: U9 88
- Description: Communication trouble between MCU and the operation PWB (Time-out error)
- Causes: Operation control PWB connector disconnection Operation control PWB MCU PWB harness failure
- Remedy: Check the connectors and harness of the operation control PWB and MCU PWB. Check the grounding of the copier.
- Code: U9 99
- Description: An error occurred in checking the operation panel and the destination of the body.
- Causes: Erroneous connection the operation panel unit SIM setup error
- Remedy: Check the destination information of the operation panel unit and the MCU. (Use SIM 26-22 for the destination of the body.)