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  1. #1
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    Post Canon IR 7570 doesn't boot fully, flashing energy saver light, no screen

    I'm the tech - remote - for a Canon IR ADV 7570 machine which isn't booting up.

    When it is turned on, here is what happens:

    - there were some sounds of motors turning,
    - no ping,
    - the screen did not turn on at all,
    - the energy saver light is pulsating and
    - the main power light is on.
    - Pressing any button on the Control panel does nothing.
    - They do hear a humming from the machine now that it is on.

    Any ideas?

    Thanks!
    Bret

  2. #2
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    Re: Canon IR 7570 doesn't boot fully, flashing energy saver light, no screen

    Hello ,
    I have faced this issue on ir 8205.
    Mainly it could be a firmware issue or the main controller pcb 1 is defected.

    First try removing and connecting back the main controller .

    Next try changing it , if the printer start , i prefer to install a new firmware.

    If still the same , remove the serial pcb to be able to start the printer in download mode and install the firmware.



    Sent from my SM-G610F using Tapatalk

  3. #3
    Service Manager 10,000+ Posts
    Canon IR 7570 doesn't boot fully, flashing energy saver light, no screen

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    Re: Canon IR 7570 doesn't boot fully, flashing energy saver light, no screen

    Quote Originally Posted by bret@cos.flag.org View Post
    I'm the tech - remote - for a Canon IR ADV 7570 machine which isn't booting up.

    When it is turned on, here is what happens:

    - there were some sounds of motors turning,
    - no ping,
    - the screen did not turn on at all,
    - the energy saver light is pulsating and
    - the main power light is on.
    - Pressing any button on the Control panel does nothing.
    - They do hear a humming from the machine now that it is on.

    Any ideas?

    Thanks!
    Bret
    Run some basic Voltage checks:
    AC from outlet to
    AC input to
    AC OUT to DC in> DC out

    Control Panel must be up
    **Knowledge is time consuming, exhausting and costly for a trained Tech.**

  4. #4
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    Canon IR 7570 doesn't boot fully, flashing energy saver light, no screen


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    Re: Canon IR 7570 doesn't boot fully, flashing energy saver light, no screen

    Quote Originally Posted by bret@cos.flag.org View Post
    I'm the tech - remote - for a Canon IR ADV 7570 machine which isn't booting up.

    When it is turned on, here is what happens:

    - there were some sounds of motors turning,
    - no ping,
    - the screen did not turn on at all,
    - the energy saver light is pulsating and
    - the main power light is on.
    - Pressing any button on the Control panel does nothing.
    - They do hear a humming from the machine now that it is on.

    Any ideas?

    Thanks!
    Bret

    the energy saver light is pulsating and i believe is your main controller

  5. #5
    Senior Tech 100+ Posts onlyinnewfoundland's Avatar
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    Re: Canon IR 7570 doesn't boot fully, flashing energy saver light, no screen

    Had this on a C7565...machine was good for a day, went in next morning to drop spare toner. ADF was raised as though a sheet was in it. Pulsing sleep mode light, but totally silent otherwise.

    Reboot gave me some motor sounds but would never display anything or get to ready.

    It was main controller.

    Cheers

  6. #6
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    Re: Canon IR 7570 doesn't boot fully, flashing energy saver light, no screen

    Hi, stick to the basics, attached is the flow chart for the control panel green led's
    basically if its flashing its possibly main controller if its not its possibly power
    Attached Files Attached Files

  7. #7
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    Re: Canon IR 7570 doesn't boot fully, flashing energy saver light, no screen

    Thanks very much for all the answers.

    Turns out the folks at that location wanted to upgrade/replace the machine rather than buy parts, etc. Works for me. But thanks for the advice and attachments. I'm sure that'll be helpful at some point.

  8. #8
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    Re: Canon IR 7570 doesn't boot fully, flashing energy saver light, no screen

    Have a similar problem on a canon 6575. I do have 12 volt DC on back of machine. Click on link to see symptoms
    Shared album - Joe Foe from Buffalo - Google Photos

  9. #9
    Service Manager 10,000+ Posts
    Canon IR 7570 doesn't boot fully, flashing energy saver light, no screen

    Phil B.'s Avatar
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    Re: Canon IR 7570 doesn't boot fully, flashing energy saver light, no screen

    Quote Originally Posted by Joe Foe from Buffalo View Post
    Have a similar problem on a canon 6575. I do have 12 volt DC on back of machine. Click on link to see symptoms
    Shared album - Joe Foe from Buffalo - Google Photos
    Just 12v?
    No 3v, 5v,24v?
    Where are you taking your readings from?

    Sent from my SM-G960U using Tapatalk

  10. #10
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    Re: Canon IR 7570 doesn't boot fully, flashing energy saver light, no screen

    Checking random spots get 12-5-24

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