MPC4502/55025502 Fax not working

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  • fredsp
    Product Specialist
    • Sep 2009
    • 14

    MPC4502/55025502 Fax not working

    I need to find out whether any of you guys had issues on the new MPC4502/5502 machines when the fax option is installed.
    At installation after activating the fax option icon for the home screen you can select the fax, but it with no rx and no tx.
    Not all the machines are having this issue, this is only my 4th one in 3 weeks. I have tested the line with a working machine
    and all is working fine, I can send and recieve faxes, buton the faulty ones I don't even get a dialling tone when I press on hook dial.

    Any suggestions or feedback welcome
  • mrwho
    Major Asshole!
    Site Contributor
    2,500+ Posts
    • Apr 2009
    • 4298

    #2
    Re: MPC4502/55025502 Fax not working

    Originally posted by fredsp
    I need to find out whether any of you guys had issues on the new MPC4502/5502 machines when the fax option is installed.
    At installation after activating the fax option icon for the home screen you can select the fax, but it with no rx and no tx.
    Not all the machines are having this issue, this is only my 4th one in 3 weeks. I have tested the line with a working machine
    and all is working fine, I can send and recieve faxes, buton the faulty ones I don't even get a dialling tone when I press on hook dial.

    Any suggestions or feedback welcome
    Did you try to swap the fax board with a working machine? It would be nice to know if it is a fax board problem or a machine problem...
    ' "But the salesman said . . ." The salesman's an asshole!'
    Mascan42

    'You will always find some Eskimo ready to instruct the Congolese on how to cope with heat waves.'

    Ibid

    I'm just an ex-tech lurking around and spreading disinformation!

    Comment

    • fredsp
      Product Specialist
      • Sep 2009
      • 14

      #3
      Re: MPC4502/55025502 Fax not working

      I did swap the fax board and put it on to a working machine and still have the same issue. The fax board is defintely faulty.
      Am I the only one that has this problem?

      Comment

      • mrwho
        Major Asshole!
        Site Contributor
        2,500+ Posts
        • Apr 2009
        • 4298

        #4
        Re: MPC4502/55025502 Fax not working

        Never installed one of those with fax board so far. Anyway, being the problem with the fax board, the only think I can think of besides returning it to Ricoh, would be to try to flash the fax firmware.
        ' "But the salesman said . . ." The salesman's an asshole!'
        Mascan42

        'You will always find some Eskimo ready to instruct the Congolese on how to cope with heat waves.'

        Ibid

        I'm just an ex-tech lurking around and spreading disinformation!

        Comment

        • DH1980
          Technician
          50+ Posts
          • Mar 2009
          • 52

          #5
          Re: MPC4502/55025502 Fax not working

          Make sure the Line 1 and Tel are not switched. Don't ask how I know.

          Comment

          • Gift
            Service Manager
            1,000+ Posts
            • Mar 2011
            • 2381

            #6
            Re: MPC4502/55025502 Fax not working

            You also might tweak the cable - only the two middle wires in the RJ11 connector needs to be connected with the plug of the other end of the line chord.

            Comment

            • Llama God
              Service Manager
              1,000+ Posts
              • Mar 2009
              • 1353

              #7
              Re: MPC4502/55025502 Fax not working

              Originally posted by DH1980
              Make sure the Line 1 and Tel are not switched. Don't ask how I know.
              How do you know?

              Comment

              • fredsp
                Product Specialist
                • Sep 2009
                • 14

                #8
                Re: MPC4502/55025502 Fax not working

                the same fax line was used on a working MPC5502. If I put the faulty board in the working machine the same thing happens and if i put the faxboard that was in the working machine and put it in the faulty machine all is working fine.

                This whole thread is to find out whether there is any other people having the same issue

                Comment

                • Llama God
                  Service Manager
                  1,000+ Posts
                  • Mar 2009
                  • 1353

                  #9
                  Re: MPC4502/55025502 Fax not working

                  Originally posted by fredsp
                  This whole thread is to find out whether there is any other people having the same issue
                  We haven't had it, if that wholly answers your question.

                  Comment

                  • Bantams
                    Senior Tech
                    500+ Posts
                    • Jun 2012
                    • 603

                    #10
                    Re: MPC4502/55025502 Fax not working

                    100% Faulty Board bag it and tag it. (Unless youve fitted the wrong one)

                    Nope never fitted one to a 4502 either

                    Comment

                    • sakura
                      Trusted Tech
                      • Dec 2009
                      • 134

                      #11
                      Re: MPC4502/55025502 Fax not working

                      Have a close look on the board - you should see a tiny on-board switch. It should be in position "OFF" as I remember (and I am not talking about jumper-switch on a fax board). THere is another one which is realated to the fax. Lot's of times techs confused by this switch but just remember it has to be OFF to operate fax normally on "02" Ricoh series. Good luck!

                      Comment

                      • banginbishop
                        grumpy old git
                        500+ Posts
                        • Oct 2007
                        • 894

                        #12
                        Re: MPC4502/55025502 Fax not working

                        rj11 conncection for the line is faulty. Its a common problem at the moment. Had one the other day, swapped the boards over still no line detected. spoke to ricoh tech who said there having a few problems with the rj11 connector wires not making contact.
                        Incontinentia Buttocks

                        Comment

                        • CSI
                          Technician
                          50+ Posts
                          • Oct 2008
                          • 73

                          #13
                          Re: MPC4502/55025502 Fax not working

                          Sorry for the late response but "Ricoh France" has communicated with the technician any information about a default the RJ11 connector

                          Look at the attachment

                          Problème Fax sur gamme RICOH Athena & ApollonC3 _(MPC3002 3502 MPC4502_5502_).pdf

                          Comment

                          • fredsp
                            Product Specialist
                            • Sep 2009
                            • 14

                            #14
                            Re: MPC4502/55025502 Fax not working

                            Thank you all for replying. I did get the file from Ricoh Europe as well. It was indeed the fax harnes to the RJ11 connection that was faulty

                            Comment

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