MF742Cdw - vertical black stripes

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  • printertnc
    Technician
    • Jun 2015
    • 68

    MF742Cdw - vertical black stripes

    Good evening everyone
    I have a Canon MF742Cdw which releases vertical black stripes when printing and copying.

    20231123-212618 hosted at ImgBB — ImgBB

    The printer has approximately 20,000 prints, could it be the transfer belt?
    This defect also occurs with new cartridges
    If so, can you give me the product code to change it?

    Thanks in advance

    20231123-212618.jpg
  • printertnc
    Technician
    • Jun 2015
    • 68

    #2
    Re: MF742Cdw - vertical black stripes

    Could the cause of these streaks be the transfer belt? If so, do you have the product number to change it?
    Thanks again

    Comment

    • zoraldinho
      teacher-guide-expert-guru

      Site Contributor
      2,500+ Posts
      • Mar 2008
      • 4955

      #3
      Re: MF742Cdw - vertical black stripes

      It looks like the sticker is on the cleaning blade of the ITB unit.

      Try to open and clean it. It usually takes three times longer to open these little toys.
      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

      Comment

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