X748de carriage transport belt replace

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  • tuey
    Trusted Tech

    100+ Posts
    • Apr 2014
    • 120

    #1

    X748de carriage transport belt replace

    got a 292.01 scanner locked code issue that i will be addressing tomorrow and customer says lock switch is frozen - opened. looked around manual to see what all is involved with replacing the carriage belt and it looks labor intensive. are there any shortcuts to get to the belt if it is broken ? THANKS--TUEY
  • dalewb74
    Service Manager

    Site Contributor
    1,000+ Posts
    • Feb 2018
    • 1117

    #2
    Re: X748de carriage transport belt replace

    what manual are you looking at? the transfer belt is a rather easy replacement on this model.

    Comment

    • davel
      Technician

      1,000+ Posts
      • Oct 2011
      • 1076

      #3
      Re: X748de carriage transport belt replace

      Originally posted by dalewb74
      what manual are you looking at? the transfer belt is a rather easy replacement on this model.
      He is not changing transfer belt. Please read and understand original post before replying with something stupid.

      Comment

      • blackcat4866
        Master Of The Obvious

        Site Contributor
        10,000+ Posts
        • Jul 2007
        • 22929

        #4
        Re: X748de carriage transport belt replace

        The scanner drive belt is a little more difficult to change. You'll have to take off the DF, then take the top off of the scanner to get to it. Not horrible. Can you still get the belt? I'm surprised. =^..^=
        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

        • tuey
          Trusted Tech

          100+ Posts
          • Apr 2014
          • 120

          #5
          Re: X748de carriage transport belt replace

          yes, scanner drive belt is the issue. customer gave me the machine and lots of supplies. belt is laying loose under scanner glass. after i organized the steps to replacing belt it doesn't seem too bad. belt is for sale at a few places, if still in stock. it's a heavy machine for 1 person to move, and thats why i balked at it at first, but just can't let it die as it is very low volume--except for scans. may tear it apart this weekend as i don't know if the belt is reusable until i get it out. thanks---tuey

          Comment

          • mloudy
            Senior Tech

            500+ Posts
            • Oct 2015
            • 764

            #6
            Re: X748de carriage transport belt replace

            Belt might still be good if it jumped off because of a dry scanner rail. If not they are cheap enough.

            Comment

            • blackcat4866
              Master Of The Obvious

              Site Contributor
              10,000+ Posts
              • Jul 2007
              • 22929

              #7
              Re: X748de carriage transport belt replace

              Usually the belt frays at one of the looped ends. I have not been able to MacGuyver it successfully.

              Make sure that the wiring harnesses to the scanner board are fitted properly. That's the most common problem after disassembly. =^..^=
              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

              • tuey
                Trusted Tech

                100+ Posts
                • Apr 2014
                • 120

                #8
                Re: X748de carriage transport belt replace

                i wont know if the belt is damaged until i get in there-- i can see the belt but can't see the ends. bought a new one for $12 shipped so it will arrive monday-- wasn't gonna gum up the job for lack of parts for $12. thanks for the heads up about the wiring harness-- that could be very valuable info. tuey

                Comment

                • tuey
                  Trusted Tech

                  100+ Posts
                  • Apr 2014
                  • 120

                  #9
                  Re: X748de carriage transport belt replace

                  raining today and a slow holiday so i replaced the belt. 2 hours-1st time, probably do it much quicker second time. thanks for the heads up about the ribbons-- different set up than usual and i've been known to get mad at difficult ribbons. hardest part was paging around manual and finding everything, wouldn't have to do that again. my 1st time on a lexmark multifunction- do the printers regularly-also fairly simple. i love the lexmarks. thanks again for the help everyone--tuey

                  Comment

                  • blackcat4866
                    Master Of The Obvious

                    Site Contributor
                    10,000+ Posts
                    • Jul 2007
                    • 22929

                    #10
                    Re: X748de carriage transport belt replace

                    Congratulations on your success. Thanks for posting back. =^..^=
                    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

                    • JR2ALTA
                      Service Manager

                      Site Contributor
                      1,000+ Posts
                      • Feb 2010
                      • 2028

                      #11
                      Re: X748de carriage transport belt replace

                      Originally posted by blackcat4866
                      The scanner drive belt is a little more difficult to change. You'll have to take off the DF, then take the top off of the scanner to get to it. Not horrible. Can you still get the belt? I'm surprised. =^..^=
                      It may be still available because it's identical to the Konica tabletop belts.

                      Comment

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