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CD261 (bizhub C759/C659)
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Contents
| Trouble type | CD261: USB hub board failure |
| Rank | C |
| Trouble detection condition | -When a failure is detected in USB hub board included in the local interface kit. -Non-standard USB device is connected. |
| Trouble isolation | – |
| Relevant electrical parts | -MFP board (MFPB) -USB hub board (USBHB: EK-610/EK-611) |
Procedure
- Check the operation with another USB device.
- Check the USB hub board connector for proper connection and correct as necessary.
- Replace the USB hub board. (EK-610 Part# A796H02700 / EK-611 Part# A796H02H12)
- Replace MFPB. (Part# A8JEH02002)
L.3.18.19 (Link to the Field Service Manual)