Konica-Minolta bizhub 284e

Error Code:

Code: C9402
Description: Exposure LED lighting abnormally
The average output value of the CCD sensor with the scanner at its standby position is a predetermined value or more at the end of a scan job.
Remedy: 1 Check the connection between SCDB-LU201, and correct if necessary. 2 Check the connector between SCDB PJ1-PRCB CN43 for proper connection and correct as necessary. 3 Check the connector between CCDB PJ3-MFPB PJ01 for proper connection and correct as necessary. 4 Replace the LED exposure unit. 5 Replace CCDB. 6 Replace SCDB. 7 Replace PRCB. 8 Replace MFPB.

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