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  1. #1
    Senior Tech 500+ Posts kuby's Avatar
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    Canon Adv C5045 - blank screen

    Tech has Canon ImageRunner Advance C5045 that when you turnon the power switch the fans for the main boards come on a run but nothing elsehappens. No motors come on, no fans, no display, Nothing.

  2. #2
    Field Supervisor 500+ Posts
    Canon Adv C5045 - blank screen

    guitar9199's Avatar
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    Re: Canon Adv C5045 - blank screen

    Have you tried booting it into service mode?

  3. #3
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    Canon Adv C5045 - blank screen

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    Re: Canon Adv C5045 - blank screen

    Quote Originally Posted by kuby View Post
    Tech has Canon ImageRunner Advance C5045 that when you turnon the power switch the fans for the main boards come on a run but nothing elsehappens. No motors come on, no fans, no display, Nothing.


    Main Controller 1😱
    **Knowledge is time consuming, exhausting and costly for a trained Tech.**

  4. #4
    Senior Tech 500+ Posts kuby's Avatar
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    Re: Canon Adv C5045 - blank screen

    Have replaced main controller 1, still no luck. Just fans on MC 1 and MC 2 running.

    ***************************************
    guitar9199:
    Re: Canon Adv C5045 - blank screen
    Have you tried booting it into service mode?


    Can not boot into service mode, copier will not boot?

    ************************************************

    Tired Boot System Diagnosis, Turning on the Main Power Supply Switch while pressing the Control Panel Power Supply Switch, but when the machine does not try to boot this does not work either.

    And tired the other diagnosis tool, it does not work either.
    Last edited by kuby; 10-26-2018 at 11:19 PM.

  5. #5
    Senior Tech 500+ Posts kuby's Avatar
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    Re: Canon Adv C5045 - blank screen

    Replaced power supply still no luck. And power supply fan works.
    Last edited by kuby; 10-29-2018 at 11:46 PM.

  6. #6
    teacher-guide-expert-guru 2,500+ Posts
    Canon Adv C5045 - blank screen

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    Re: Canon Adv C5045 - blank screen

    Try to boot with all doors open.

    Maybe is Main PCB2



    Before replacing the Main Controller PCB 2, upload SramImg.bin. By downloading
    SramImg.bin after replacement, the new Main Controller PCB 2 inherits the data
    including Service mode stored in the old PCB
    Practice makes perfect
    If it ain't broke, don't fix it
    A picture is worth a thousand words
    If you want something done right, you have to do it yourself


  7. #7
    Senior Tech 500+ Posts kuby's Avatar
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    Re: Canon Adv C5045 - blank screen

    Tried that, same results. Power LED on, fans run, no boot.

  8. #8
    teacher-guide-expert-guru 2,500+ Posts
    Canon Adv C5045 - blank screen

    zoraldinho's Avatar
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    Re: Canon Adv C5045 - blank screen

    When you replace Main controller 1 did you transfer the parts from old PCB to new PCB? Especially Flash PCB specifically responsible for the boot!
    Practice makes perfect
    If it ain't broke, don't fix it
    A picture is worth a thousand words
    If you want something done right, you have to do it yourself


  9. #9
    Senior Tech 500+ Posts kuby's Avatar
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    Re: Canon Adv C5045 - blank screen

    Yes, we transferred the parts.

  10. #10
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    Re: Canon Adv C5045 - blank screen

    Quote Originally Posted by kuby View Post
    Tech has Canon ImageRunner Advance C5045 that when you turnon the power switch the fans for the main boards come on a run but nothing elsehappens. No motors come on, no fans, no display, Nothing.


    I had this on C3330 series. The HDD was a problem. When i change HDD, power on machine 2+8 keys and reload firmware.

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