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Konica-Minolta bizhub 7521

Error Codes List page 5

  • Code: C1468
  • Description: Faulty Parameter Chip
    Parameter Chip fault
    - Data cannot be written in Parameter Chip.
    - Data stored in Parameter Chip is wrong.
  • Remedy: 1 Turn OFF the Power Switch and unplug the power cord. Then, plug in the power cord and turn ON the Power Switch again. 2 Check Parameter Chip (U16) on PWB-C/C for proper connection and correct as necessary. 3 Change PWB-A. 4 Change Parameter Chip.
  • Code: C14A3
  • Description: IR fluorescent lamp fault
    The Exposure Lamp (LA2) of the Scanner fails to turn ON.
    - The intensity of the Exposure Lamp is a predetermined value or less during shading and re-shading.
  • Remedy: 1 Check that the Exposure Lamp (LA2) turns ON when the Power Switch is turned ON and correct or replace as necessary. 2 Check connectors on PU2 for proper connection and correct as necessary. 3 Check connectors on PWB-J for proper connection and correct as necessary. 4 Change PWB-C/C.
  • Code: C3FFF
  • Description: Flash ROM error
  • Remedy:
Error Code
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