Sharp MXM350 Stays on Warming-up message at all times

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  • rapidocument
    Multibrands Tech

    250+ Posts
    • Jul 2012
    • 381
    #1

    Sharp MXM350 Stays on Warming-up message at all times

    Sharp MXM350 Stays with the WARMING UP message, the machine has been serviced fully, I've changed OEM drum, OEM Developer and OEM toner brand new, even changed the DV unit from a working machine and still the same, cleaned all sockets for DV unit , at no avail.

    I have to admit that, all of a sudden (like 2 hrs later) the machine goes to READY but if you turn it off or take the units out and put them back again the message returns, "WARMING UP" and the machine is not "warming" no way, nor moving (no toner is been added) just stays idle.

    Any comments are welcomed.

    THANKS.



    Jaime.
    My INSTAGRAM https://www.instagram.com/reparacion_impresoras_oaxaca
    Tags: None
    • sharptech1
      Trusted Tech

      100+ Posts
      • Oct 2011
      • 163
      #2
      Re: Sharp MXM350 Stays on Warming-up message at all times

      sim 14?

        Comment

        • ZOOTECH
          Senior member of CRS

          Site Contributor
          2,500+ Posts
          • Jul 2007
          • 3374
          #3
          Re: Sharp MXM350 Stays on Warming-up message at all times

          Weak fuser lamp.
          "You can't trust your eyes, if your mind is out of focus" --

            Comment

            • 1stcavvet
              Trusted Tech

              100+ Posts
              • Apr 2015
              • 231
              #4
              Re: Sharp MXM350 Stays on Warming-up message at all times

              just had a machine do this, a Sharp mx4501, it was the lower lamp or the lower thermisters I sold them a whole new fuser, cheaper than a rebuild kit and a new lamp. Not to mention I saved them the price of labor to rebuild it GOOD LUCK

                Comment

                • rapidocument
                  Multibrands Tech

                  250+ Posts
                  • Jul 2012
                  • 381
                  #5
                  Re: Sharp MXM350 Stays on Warming-up message at all times

                  Yes, I ran sim 14 and 16 too, no lucky,

                  Im going back monday to check fuser lamps and stuff,
                  thanks for your ideas,




                  Jaime.
                  My INSTAGRAM https://www.instagram.com/reparacion_impresoras_oaxaca

                    Comment

                    • lky1978
                      Trusted Tech

                      250+ Posts
                      • Mar 2009
                      • 475
                      #6
                      Re: Sharp MXM350 Stays on Warming-up message at all times

                      Originally posted by rapidocument
                      Yes, I ran sim 14 and 16 too, no lucky,

                      Im going back monday to check fuser lamps and stuff,
                      thanks for your ideas,




                      Jaime.

                      1) weak/ faulty one of the fusing lamps

                      2) 240v lamps working with 120/100v power source

                        Comment

                        • Jaws
                          Trusted Tech

                          100+ Posts
                          • Oct 2007
                          • 235
                          #7
                          Re: Sharp MXM350 Stays on Warming-up message at all times

                          I had one doing sort of the same thing and it was a bad solder joint, on one of the large capacitors, on the power supply.

                            Comment

                            • blackcat4866
                              Master Of The Obvious

                              Site Contributor
                              10,000+ Posts
                              • Jul 2007
                              • 22930
                              #8
                              Re: Sharp MXM350 Stays on Warming-up message at all times

                              Originally posted by Jaws
                              I had one doing sort of the same thing and it was a bad solder joint, on one of the large capacitors, on the power supply.
                              Thanks for mentioning the power supply. I was thinking of that too. =^..^=
                              If you'd like a serious answer to your request:
                              1) demonstrate that you've read the manual
                              2) demonstrate that you made some attempt to fix it.
                              3) if you're going to ask about jams include the jam code.
                              4) if you're going to ask about an error code include the error code.
                              5) You are the person onsite. Only you can make observations.

                              blackcat: Master Of The Obvious =^..^=

                                Comment

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