Question about Konica Minolta bizhub C450P Laser Printer

2 Answers

Our machine shows C9401 default, can you help us in solving this problem

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  • Edwin Martens
    Edwin Martens May 11, 2010

    I would like to verify that the code you are seeing is a C9401? This code does not appear in the factory service manual and I have never seen nor heard of it before. Could you please verify the code and also that your machine is a Konica Minolta C450P as is indicated on your listing. Thanks

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Not exactly sure if the model is the same but on a C351 the C9401 & C9402 errors are as follows:

16.6.81 C9401 Exposure lamp failure to turn on
16.6.82 C9402 Exposure lamp turning on at abnormal timing

Parts to check:
Scanner Assembly
Flat Cable
Image Processing Board (PWB-C)
Step Action

Corrective steps in order of suggestion:
Check flat cable for proper connection and correct or change as necessary.

Change Scanner Assembly if necessary

Change PWB

Posted on Apr 29, 2010

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My machine is c9401 error

Posted on Dec 30, 2012

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Posted on Jan 02, 2017

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