NP2020 Error blinking 004

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  • Toastypro
    • May 2025

    #1

    NP2020 Error blinking 004

    I had this Canon NP2020 copier since 1996, it is the original NP2020 not the latest model with same name. Having a problem with copier. On power up, it displays error code "E" then starts to blink "004". What is the error code means, and what need to be fixed. Thanks.
  • mrfixit51
    Lead Service Technician

    1,000+ Posts
    • Oct 2008
    • 1975

    #2
    The fuser has indicated a fault.
    "Once a King, always a King, but once a Knight is enough!"

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    • Tim C
      Trusted Tech

      100+ Posts
      • Apr 2008
      • 167

      #3
      A Fuser error for sure. You may be able to reset it in service mode. Clear Err. That machine is so old not worth replacing fuser parts.

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      • irtek
        Trusted Tech

        100+ Posts
        • Jun 2009
        • 109

        #4
        To reset the error remove the small cover on the lower rear side of the left cover. With the power on press sw1, turn power off then on.

        Comment

        • Toastypro

          #5
          The unit is NP2120 not NP2020,made a mistake.
          I had someone took a look at it yesterday. He quoted me $495 for fuser and $200 for labor. This machine has only 38,000 miles(copies) on it. It's a bummer to throw away a good machine if I can fix it. Any good source for replacement parts and good direction to replace the fuser. Also, is fuser and roller same unit? the roller seems to be bad as well.

          Comment

          • zaza
            MECANOGRAPHE

            1,000+ Posts
            • Mar 2008
            • 1095

            #6
            That's right unfortunately you have problems in fuser section
            Originally posted by toastypro
            i had this canon np2020 copier since 1996, it is the original np2020 not the latest model with same name. Having a problem with copier. On power up, it displays error code "e" then starts to blink "004". What is the error code means, and what need to be fixed. Thanks.
            BEST TECHNICIAN . NICE PEOPLE .

            Comment

            • hemai2005
              Professional Print

              100+ Posts
              • Jan 2010
              • 108

              #7
              that s' right you have problems in fuser section
              but try to make (trade in )by a new models this better for you & customer
              sigpic
              Learned a lot will become an expert

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