CD261 (bizhub C4050i/C3350i)
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 | • CPU board (CPUB) • Base board (BASEB) • USB hub board (USBHB: EK-P08 or EK-P09) |
Procedure
- Check the operation with another USB device.
- Check USBHB for proper connection and correct as necessary.
- Replace USBHB.EK (EK-P08 Part# ACCTH02100 / EK-P09 Part# ACCTH02200)
- Replace CPUB.CPUB (Part# A93EH01004)
- Replace BASEB.BASEB (Part# A93EH02007)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
L.3.17.14. (Link to the Field Service Manual)