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Konica-Minolta bizhub 502

Error Codes List page 32

  • Code: CD401 ... CD407
  • Description: CD401: NACK command incorrect CD402: ACK command incorrect CD403: Checksum error CD404: Receiving packet incorrect CD405: Receiving packet analysis error CD406: ACK receiving timeout CD407: Retransmission timeout
  • Causes: MFP board (PRCB)
  • Remedy: 1 Check whether there is an strong electromagnetic noise source near the main body. 2 Check the connectors on MFPB for proper connection and correct as necessary. 3 Change MFPB.
  • Code: CE001 ... CE007
  • Description: CE001: Abnormal message queue CE003: Task error CE004: Event error CE005: Memory access error CE006: Header access error CE007: DIMM initialize error
  • Causes: Printer control board (PRCB)
  • Remedy: 1 Check the connectors on PRCB for proper connection and correct as necessary. 2 Change PRCB.
  • Code: CE002
  • Description: Message and method parameter failure
  • Causes: MFP board (MFPB) Hard disk
  • Remedy: 1 Turn OFF the main power switch and turn it ON again, and conduct the following setting. [Service Mode] - [System 1] - [Initialization] - [Data Clear]. 518 . . 2 Format hard disk. . . 3 Change hard disk. . . 4 Change MFPB.
  • Code: CEEE1
  • Description: MFP board malfunction
  • Causes: MFP board (MFPB)
  • Remedy: 1 Check the connectors on MFPB for proper connection and correct as necessary. 2 Change MFPB
  • Code: CEEE2
  • Description: Scanner section malfunction
  • Causes: Exposure unit CCD board (CCDB) Scanner relay board (REYB/SCAN)
  • Remedy: 1 Correct the connector connection between CCDB and MFPB if faulty. 2 Change REYB/SCAN 3 Change CCDB
  • Code: CEEE3
  • Description: Printer control board malfunction
  • Causes: Printer control board (PRCB)
  • Remedy: 1 Check the PRCB connector for proper connection and correct as necessary. 2 Change PRCB
Error Code
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