Ir 4570 Touch Screen Not working

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  • clommot
    Technician
    • Jan 2013
    • 24
    #1

    [Dead] Ir 4570 Touch Screen Not working

    The user touch screen (user interface panel) is off by 1 inch from the top edge. I have tried to clean and
    reattached the LCD but no luck. Do guys have any ideas? Please help...
    Tags: None
    • blackcat4866
      Master Of The Obvious

      Site Contributor
      10,000+ Posts
      • Jul 2007
      • 22960
      #2
      Re: Ir 4570 Touch Screen Not working

      The first lesson, grasshopper, that I'd like to teach to all new technicians is "Independence". It means that you should try something before asking others for help. You don't need my permission. Did you try something?

      You might already know that the touch screen is entirely separate from the LCD display. The touch screen (or tablet) lays atop the LCD display. The problem seems to be that the conductive adhesive used to adhere the ribbon cable to glass loosens with time and humidity. You can purchase the tablet separately and replace it.

      The interesting thing about the touch screen calibration is that the Canon engineers made the calibration only accessible through buttons on the failing touch screen. I'm sure some engineer was sitting around the lunchroom table saying to another engineer: "Watch this! I'll make the calibration for the touch screen impossible to do, because you have to use the failing touch screen to do it. The techs will drive themselves crazy!"
      =^..^=
      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

        • clommot
          Technician
          • Jan 2013
          • 24
          #3
          Re: Ir 4570 Touch Screen Not working

          Originally posted by blackcat4866
          The first lesson, grasshopper, that I'd like to teach to all new technicians is "Independence". It means that you should try something before asking others for help. You don't need my permission. Did you try something?

          You might already know that the touch screen is entirely separate from the LCD display. The touch screen (or tablet) lays atop the LCD display. The problem seems to be that the conductive adhesive used to adhere the ribbon cable to glass loosens with time and humidity. You can purchase the tablet separately and replace it.

          The interesting thing about the touch screen calibration is that the Canon engineers made the calibration only accessible through buttons on the failing touch screen. I'm sure some engineer was sitting around the lunchroom table saying to another engineer: "Watch this! I'll make the calibration for the touch screen impossible to do, because you have to use the failing touch screen to do it. The techs will drive themselves crazy!"
          =^..^=
          Well, this is the second meet with you sir, and I got a lot much more than resolving my current problem. your two answer just give me a clue on how to start a new post in any tech forum. I`am now your fans and I`am using your signature as my desktop wallpaper.

          My New Idol.JPG
          It`s your's I love it.

          By the way, Ive solve the problem by replacing the touch pad found on thrown machine.

            Comment

            • blackcat4866
              Master Of The Obvious

              Site Contributor
              10,000+ Posts
              • Jul 2007
              • 22960
              #4
              Re: Ir 4570 Touch Screen Not working

              I'm glad that I can be of some assistance. You've given me a great compliment. I'm going to be intolerable to be around for the next few days. =^..^=
              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

                • clommot
                  Technician
                  • Jan 2013
                  • 24
                  #5
                  Re: Ir 4570 Touch Screen Not working

                  Originally posted by blackcat4866
                  I'm glad that I can be of some assistance. You've given me a great compliment. I'm going to be intolerable to be around for the next few days. =^..^=

                  the only thing I can say now is "Thanks god that I found some one like you in the internet". I`am hoping to be much better with all of your advices, I`ll remember it.

                    Comment

                    • toner cartridge
                      Technician
                      • Sep 2014
                      • 33
                      #6
                      Re: Ir 4570 Touch Screen Not working

                      Originally posted by clommot
                      The user touch screen (user interface panel) is off by 1 inch from the top edge. I have tried to clean and
                      reattached the LCD but no luck. Do guys have any ideas? Please help...



                      hello, as usual, buy a good touch screen (it is not expensive) to replace.




                      copier spare parts

                        Comment

                        • Herrmann
                          Senior Tech

                          Site Contributor
                          500+ Posts
                          • Jan 2006
                          • 792
                          #7
                          Re: Ir 4570 Touch Screen Not working

                          the touch screens of almost all canon mashines including the clc3200 are of the same shape and connectors, so go and see if you find an "organ donor" in your scrap yard
                          If sometimes you feel a little useless, offended and depressed always remember that you were once the fastest and most victorious sperm of hundreds of millions!

                            Comment

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