CC302 (C4751i)

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ByEric Ditges
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Contents

Trouble typeCC302: Authentication customize data version mismatch error
RankB
Trouble detection conditionThe authentication customize data version is later than the firmware version of the machine.
Trouble isolation–
Relevant electrical partsCPU board (CPUB)Base board (BASEB)Authentication unit

Procedure

  1. Check CPUB for proper installation and correct as necessary.
  2. Rewrite the main body firmware with the latest one and reinstall the authentication customize data.
  3. Replace CPUB.
  4. Replace BASEB.

(Link to the Field Service Manual)