3235 Black LCD

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  • Magebomba
    Technician
    • Dec 2008
    • 92
    #1

    3235 Black LCD

    LCD screen is black except for a faint, skinny vertical line going down the leftmost side of the screen, less than a millimeter wide.all panel lights are on. The copier prints fine. You can even hear the beep when you touch the LCD leading me to believe if I knew the screen better I could make a 2sided copy.

    I am going to make an order by noon today for the control panel assy. Unless someone has had this problem before and knows which individual part may be bad.

    I am assuming the LCD Module is toast, im just not sure enough to just order that and have to go back with something else.
    Canon tech support suggested the whole assy, of course they would its more money! lol. If i told him the ADF was jamming he would have give me the part number for the ADF .
    Tags: 3235, black, control panel, hytec, lcd, lef, reassembly, sea, tested, vertical line
    • Kapten
      Technician

      50+ Posts
      • Apr 2009
      • 52
      #2
      Try this

      Check all connectors dissassembly and reassembly.
      Sometimes it works, otherwise if you have problem with returning tested things so go for the whole assy.
      Saves time and the result is gooood.
      Otherwise my sugestion is the lcd display + toutchscreen.
      The price could be near assy price.
      Good luck

        Comment

        • Magebomba
          Technician
          • Dec 2008
          • 92
          #3
          good thinkin. i always overlook re-seating connectors. I am scheduled for next monday so i will give an update then
          Thanks!

            Comment

            • mrfixit51
              Lead Service Technician

              1,000+ Posts
              • Oct 2008
              • 1975
              #4
              Think refurbed part, not new...

              Nationwide and Hytec have these rebuilt, less cost than a new assembly. Also very few people are aware that they also provide tech support. I have not talked to them, but I know folks in my company have. I assume that you have to actually have had purchased something from them in the past to get tech support though...
              "Once a King, always a King, but once a Knight is enough!"

                Comment

                • roho
                  Senior Tech

                  500+ Posts
                  • Mar 2009
                  • 844
                  #5
                  Had this issue recently and the Main controller solved the problem.

                    Comment

                    • davidj7
                      Service Manager

                      Site Contributor
                      1,000+ Posts
                      • Jan 2009
                      • 1107
                      #6
                      mr fixit: could you provide me nationwide's website,thanks
                      a machine is only as good as your tech : source:screwtape ; the scary one

                        Comment

                        • mrfixit51
                          Lead Service Technician

                          1,000+ Posts
                          • Oct 2008
                          • 1975
                          #7
                          Here is what I have in my Favorites folder,,

                          Originally posted by davidj7
                          mr fixit: could you provide me nationwide's website,thanks
                          Hi David,

                          :: Nation-Wide Repair Service :: catalog search and advance exchange order


                          have a good one!
                          "Once a King, always a King, but once a Knight is enough!"

                            Comment

                            • davidj7
                              Service Manager

                              Site Contributor
                              1,000+ Posts
                              • Jan 2009
                              • 1107
                              #8
                              Fixit:sighs, they wont touch xerox
                              a machine is only as good as your tech : source:screwtape ; the scary one

                                Comment

                                • mrfixit51
                                  Lead Service Technician

                                  1,000+ Posts
                                  • Oct 2008
                                  • 1975
                                  #9
                                  Originally posted by davidj7
                                  Fixit:sighs, they wont touch xerox
                                  But I thought we were talking about Canon products here...
                                  "Once a King, always a King, but once a Knight is enough!"

                                    Comment

                                    • davidj7
                                      Service Manager

                                      Site Contributor
                                      1,000+ Posts
                                      • Jan 2009
                                      • 1107
                                      #10
                                      oopsy, me : well now you know . he he
                                      a machine is only as good as your tech : source:screwtape ; the scary one

                                        Comment

                                        • dlucas
                                          Technician
                                          • Oct 2009
                                          • 31
                                          #11
                                          replace the inverter pcb, eventhough it's black but you can actually see image on the screen. i encountered this before. canon tech told me that the ir3235 ir3245 always get this problem. don't change the whole assembly cost you a lot

                                            Comment

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