MP7503 Will Stop During Job "Please Wait, Warming Up"

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  • MitchD
    Trusted Tech

    100+ Posts
    • Oct 2012
    • 164
    #1

    MP7503 Will Stop During Job "Please Wait, Warming Up"

    I have a MP 7503 in a school that has been stopping during print or copy jobs randomly throughout the day and saying "Please wait, Warming Up". After 5-10 min the machine will continue and finish the job. It does not log any SC codes either. I have updated the firmware, checked over the fuser, changed thermistors, and double checked all setting in user tools. I am at a loss here. Any suggestions?

    The machine has under 350K and otherwise is working great.
    "Heavy music to the normal ear is nothing but a loud annoyance. Most people think of it as obnoxious, talentless music but to someone who really listens and is really in love with music knows how beautiful and amazing it can be" Tommy Rogers of Between The Buried and Me"
    Tags: job, wait, warming
    • slimslob
      Retired

      Site Contributor
      25,000+ Posts
      • May 2013
      • 37382
      #2
      Re: MP7503 Will Stop During Job "Please Wait, Warming Up"

      One if the 3 fusing lamps might be bad or disconnected.

        Comment

        • tsbservice
          Field tech

          Site Contributor
          5,000+ Posts
          • May 2007
          • 7983
          #3
          Re: MP7503 Will Stop During Job "Please Wait, Warming Up"

          Originally posted by slimslob
          One if the 3 fusing lamps might be bad or disconnected.
          Absolutely. I had it on other brand and this was due to either - bad fuser lamp, bad/corrupted HDD, trying to add toner wrongly judged. .
          A tree is known by its fruit, a man by his deeds. A good deed is never lost, he who sows courtesy, reaps friendship, and he who plants kindness gathers love.
          Blessed are they who can laugh at themselves, for they shall never cease to be amused.

            Comment

            • KeviM
              Trusted Tech

              250+ Posts
              • Oct 2019
              • 324
              #4
              Re: MP7503 Will Stop During Job "Please Wait, Warming Up"

              Originally posted by slimslob
              One if the 3 fusing lamps might be bad or disconnected.
              Agreed with Slimslob. Take fuser unit out and check lamps. Also check thermistors and upper fuser roller/hot roller.

              Also as the other Tech said, might be hard drive. Update firmware, check controller and hard drive.

                Comment

                • mgipa
                  Technician
                  • May 2020
                  • 49
                  #5

                    Comment

                    • j2shortt
                      Learning to speak PCL...

                      50+ Posts
                      • Feb 2019
                      • 54
                      #6
                      Re: MP7503 Will Stop During Job "Please Wait, Warming Up"

                      thermistors maybe not making full contact with hot roller??? or they could be covered in built up toner...... impeding the transmission of heat to the thermistor.. just spit balling tbh

                        Comment

                        • mga
                          Copier Technician

                          Site Contributor
                          1,000+ Posts
                          • Dec 2010
                          • 1393
                          #7
                          Re: MP7503 Will Stop During Job "Please Wait, Warming Up"

                          Originally posted by MitchD
                          I have a MP 7503 in a school that has been stopping during print or copy jobs randomly throughout the day and saying "Please wait, Warming Up". After 5-10 min the machine will continue and finish the job. It does not log any SC codes either. I have updated the firmware, checked over the fuser, changed thermistors, and double checked all setting in user tools. I am at a loss here. Any suggestions?

                          The machine has under 350K and otherwise is working great.
                          Remember the 03 thermistors are different to all the others ie mp7500/1/2 also the hot roller would be due at 350k to be replaced
                          Regards Mark

                          FOR TRADE AND END USER SERVICE CALLS PLEASE VISIT WEB SITE FOR CONTACT DETAILS. COVERING GREATER LONDON {UK} AND ALL SURROUNDING COUNTIES.

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                            Comment

                            • luca72
                              Field Supervisor

                              1,000+ Posts
                              • Oct 2017
                              • 1748
                              #8
                              Re: MP7503 Will Stop During Job "Please Wait, Warming Up"

                              Originally posted by MitchD
                              I have a MP 7503 in a school that has been stopping during print or copy jobs randomly throughout the day and saying "Please wait, Warming Up". After 5-10 min the machine will continue and finish the job. It does not log any SC codes either. I have updated the firmware, checked over the fuser, changed thermistors, and double checked all setting in user tools. I am at a loss here. Any suggestions?

                              The machine has under 350K and otherwise is working great.

                              I would not like to go too far with the imagination, try to change the hdd, so much is a fast operation, otherwise I would opt for the psu or the card that powers the fuser lamps, whose high frequency transformer does not work properly (less power = more time )
                              ....I do not know? maybe a cold solder on some psu-connector?
                              "I'll be back"

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