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  1. #1
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    Canon C7055 got error E020-0081 please help

    Please help me this error E020-0081 on Canon C7055

  2. #2
    teacher-guide-expert-guru 2,500+ Posts
    Canon C7055 got error E020-0081 please help

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    Re: Canon C7055 got error E020-0081 please help

    First clean the Image Patch Sensor.Also can be faulty shutter link.Check that the shutters are in the correct positions!

    Check condition of drum and itb belt!
    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


  3. #3
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    Re: Canon C7055 got error E020-0081 please help

    I checked patch sensor. It's ok but color mismatch. I did auto color mismatch adjustment but no change


  4. #4
    teacher-guide-expert-guru 2,500+ Posts
    Canon C7055 got error E020-0081 please help

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    Re: Canon C7055 got error E020-0081 please help

    Try to clear registration in service mode 2 (Copier > Function > Clear > REG-CLR) after that make init itb and auto color mismatch adjustment.

    Inspect condition of itb!
    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


  5. #5
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    Re: Canon C7055 got error E020-0081 please help

    Quote Originally Posted by zoraldinho View Post
    Try to clear registration in service mode 2 (Copier > Function > Clear > REG-CLR) after that make init itb and auto color mismatch adjustment.

    Inspect condition of itb!
    I did not find REG-CLR in service mode 2

  6. #6
    teacher-guide-expert-guru 2,500+ Posts
    Canon C7055 got error E020-0081 please help

    zoraldinho's Avatar
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    Re: Canon C7055 got error E020-0081 please help

    What model do you have? IRA C7055?

    1. COPIER> FUNCTION> MISC-P>AT-IMG-X


    2. Execute the ITB Edge Profile/Steering Roller Neutral Position Measurement Mode.
    (COPIER > FUNCTION > INSTALL > INIT-ITB)

    3. Get in User Mode and execute the following:
    [Settings/Registration] > [Adjustment/Maintenance] > [Adjust Image Quality] > [Auto Correct Color Mismatch]
    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
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    Re: Canon C7055 got error E020-0081 please help

    Quote Originally Posted by zoraldinho View Post
    What model do you have? IRA C7055?

    1. COPIER> FUNCTION> MISC-P>AT-IMG-X


    2. Execute the ITB Edge Profile/Steering Roller Neutral Position Measurement Mode.
    (COPIER > FUNCTION > INSTALL > INIT-ITB)

    3. Get in User Mode and execute the following:
    [Settings/Registration] > [Adjustment/Maintenance] > [Adjust Image Quality] > [Auto Correct Color Mismatch]
    Thanks so much, now color registration is ok but many cyan toner drop on paper, paper look dirty. I cleaned and replaced cyan developer unit but not change

  8. #8
    Service Manager 1,000+ Posts vigour's Avatar
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    Re: Canon C7055 got error E020-0081 please help

    You asked about the cyan toner here Canon Advance C7055: " cyan toner drop many dot on prints " Please help , but you gave no reply and you did not seem to follow the solution.

    There is an issue with the toner.
    you have to purge it out of your system one way or the other,
    1 Either by running your hopper dry, vacuuming out your hopper or replacing the hopper.
    I would highly suggest first tossing your cyan toner and using a new tube.

    Your new developer now has the defective junk from the hopper.

  9. #9
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    Re: Canon C7055 got error E020-0081 please help

    Quote Originally Posted by vigour View Post
    You asked about the cyan toner here Canon Advance C7055: " cyan toner drop many dot on prints " Please help , but you gave no reply and you did not seem to follow the solution.

    There is an issue with the toner.
    you have to purge it out of your system one way or the other,
    1 Either by running your hopper dry, vacuuming out your hopper or replacing the hopper.
    I would highly suggest first tossing your cyan toner and using a new tube.

    Your new developer now has the defective junk from the hopper.
    Ok I see, I will try to replace to another hopper unit

  10. #10
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    Re: Canon C7055 got error E020-0081 please help

    I replaced hopper CMY unit from another machine, no toner drop on paper but got new problem. Please help me


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