Question about Office Equipment & Supplies
4FFF: Controller connect error - MFP board/1 (MFPB/1) to MFP board/2 (MFPB/2) connection failure
1 Turn OFF and ON the power switch.
2 Check the MFPB/1 connector for proper connection and correct as necessary.
3 Check the MFPB/2 connector for proper connection and correct as necessary.
4 Check for proper connection between MFPB/1 and MFPB/2 and correct as necessary.
5 Change MFPB/2.
6 Change MFPB/1.
You probably need to call the technician.
Posted on Apr 29, 2015
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Posted on Jan 02, 2017
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