CC212 (bizhub 287/227)
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Contents
| Trouble type | CC212: User validation error | 
| Rank | C | 
| Trouble detection condition | -An error occurred while validating the user authentication information. -The loadable device driver is not successfully installed.  | 
| Trouble isolation | – | 
| Relevant electrical parts | -MFP board (MFPB) -Authentication device  | 
Procedure
- When this trouble code is generated after installing the loadable device driver, check to see if there is any file other than loadable device driver in USB memory used.
 - If there is any file, reinstall the loadable device driver.
 - Check the USB cable for proper connection. Reconnect the USB cable as necessary.
 - Turn OFF the main power switch, wait for 10 sec. or more, and turn ON the main power switch.
 - Re-register the user authentication information.
 - Replace authentication device. (Replace the appropriate authentication device. Part# N/A).
 
K.3.17.12 (Link to the Field Service Manual)
