Canon NP 7161 Error E-004

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  • Saint

    #1

    Canon NP 7161 Error E-004

    Hi therei have a canon NP 7161 has this Error E-004 message flashing when the power is turned on then goes off.It flashes together with the toner light i have already filled the toner.I am guessing that the machine went for long without toner.thus the message. If that is the problem then how does one reset it back to full functionality? Help?CheersSaint
  • JustManuals
    Field Supervisor

    5,000+ Posts
    • Jan 2006
    • 9838

    #2
    You have a problem with the fuser.

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    • copi_40
      Technician
      • Mar 2006
      • 49

      #3
      I had a E-004 last month caused not by triac (as the manual said).
      The problem was on HVB board (One diode in short and one resistor broken) . From this board you have connection to triac, and toner waste sensor.
      Good luck !

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      • Saint

        #4
        To manuals4you

        Thank you for that info. I will check it out.
        Saint

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        • bonkaw

          #5
          here this link for Canon NP7161 service manual PRINTER AND SERVICE MANUAL: Canon NP7161-NP7160 Service Manual

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          • tika

            #6
            tika

            Hi therei have a canon NP 7161 has this Error E-102 message flashing when the power is turned on then goes off

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