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Konica-Minolta bizhub C750i

Error Codes List page 46

  • Code: CFD##
  • Description: Abort code
    • When performing treatment (program) to the firmware controlling the MFP controller, a malfunction is detected when the control sequence went abnormal.
    • In almost cases, when the control sequence goes abnormal in certain conditions and on certain timing, it results in malfunction.
  • Causes:
  • Remedy: 1. Execute [Self-diag. (Full)]. For details, see “ L.4 TROUBLESHOOTING USING SELF-DIAG. (FULL)”.
    2. If the diagnosis result of [Self-diag. (Full)] is OK, since no hardware parts related troubles occur, retrieve the “Machine Management List” and send inquiries to KM also with the information. For details, see “List Output”.
  • Code: CFE##
  • Description: Abort code
    • When performing treatment (program) to the firmware controlling the MFP controller, a malfunction is detected when the control sequence went abnormal.
    • In almost cases, when the control sequence goes abnormal in certain conditions and on certain timing, it results in malfunction.
  • Causes:
  • Remedy: 1. Execute [Self-diag. (Full)]. For details, see “ L.4 TROUBLESHOOTING USING SELF-DIAG. (FULL)”.
    2. If the diagnosis result of [Self-diag. (Full)] is OK, since no hardware parts related troubles occur, retrieve the “Machine Management List” and send inquiries to KM also with the information. For details, see “List Output”.
  • Code: CFF##
  • Description: Abort code
    • When performing treatment (program) to the firmware controlling the MFP controller, a malfunction is detected when the control sequence went abnormal.
    • In almost cases, when the control sequence goes abnormal in certain conditions and on certain timing, it results in malfunction.
  • Causes:
  • Remedy: 1. Execute [Self-diag. (Full)]. For details, see “ L.4 TROUBLESHOOTING USING SELF-DIAG. (FULL)”.
    2. If the diagnosis result of [Self-diag. (Full)] is OK, since no hardware parts related troubles occur, retrieve the “Machine Management List” and send inquiries to KM also with the information. For details, see “List Output”.
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