e-studio to okidata

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  • bruce 49dcs
    Trusted Tech

    100+ Posts
    • Jan 2017
    • 140

    #1

    e-studio to okidata

    I need a parts machine and can get an oki es9645 it looks and sounds like a es 3555c is that true and will the dv units work in my customers toshiba 2550c and 3555c
    thanks everyone im kinda stuck here
  • blackcat4866
    Master Of The Obvious

    Site Contributor
    10,000+ Posts
    • Jul 2007
    • 22968

    #2
    Re: e-studio to okidata

    The developing units do not have EEPROM chips, but I don't know if they are keyed differently. The developing units for the Weisshorn Low (eS 2550C) come pre-filled with developer, where the developing units for the Weisshorn High (eS2555-5055) do not come with developer (but it's the same type: OD-FC30). There are other differences also, for example the low speed models have developer bushings (which fail earlier) not bearings.

    All I can tell you for sure is that it won't be a direct swap. =^..^=
    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

    • bruce 49dcs
      Trusted Tech

      100+ Posts
      • Jan 2017
      • 140

      #3
      Re: e-studio to okidata

      Originally posted by blackcat4866
      The developing units do not have EEPROM chips, but I don't know if they are keyed differently. The developing units for the Weisshorn Low (eS 2550C) come pre-filled with developer, where the developing units for the Weisshorn High (eS2555-5055) do not come with developer (but it's the same type: OD-FC30). There are other differences also, for example the low speed models have developer bushings (which fail earlier) not bearings.

      All I can tell you for sure is that it won't be a direct swap. =^..^=
      well bc it looks like its toshiba im sure the tdc sensors are the same and ill bet the only diff is the pins in the end block its that way to go from 50c to 55c machines but everything else is the same do you agree my friend

      Comment

      • SalesServiceGuy
        Field Supervisor

        Site Contributor
        5,000+ Posts
        • Dec 2009
        • 8124

        #4
        Re: e-studio to okidata

        ... do you want a parts machine to service a Toshiba original copier or an Okidata/ Toshiba relabeled copier?

        The Okidata 9645 is almost not worth the cost of freight to bring it in and certainly not to put in the field.

        The whole e5055c series is now getting long in the field and time to replace with current models.

        Comment

        • blackcat4866
          Master Of The Obvious

          Site Contributor
          10,000+ Posts
          • Jul 2007
          • 22968

          #5
          Re: e-studio to okidata

          Originally posted by bruce 49dcs
          well bc it looks like its toshiba im sure the tdc sensors are the same and ill bet the only diff is the pins in the end block its that way to go from 50c to 55c machines but everything else is the same do you agree my friend
          From what you say, sure. =^..^=
          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

          • Jasper Bürotechnik
            Technician

            Site Contributor
            • Sep 2017
            • 25

            #6
            Re: e-studio to okidata

            If you have an oki es9465 it is 100% identical to the Toshiba e Studio xx55cse. Only the data in the Logic EEprom and the firmware are different. I've also converted a few machines from OKI to Toshiba.

            Comment

            • bruce 49dcs
              Trusted Tech

              100+ Posts
              • Jan 2017
              • 140

              #7
              Re: e-studio to okidata

              If you have an oki es9465 it is 100% identical to the Toshiba e Studio xx55cse. Only the data in the Logic EEprom and the firmware are different. I've also converted a few machines from OKI to Toshiba.
              thanks man I need the dv units

              Comment

              • Jasper Bürotechnik
                Technician

                Site Contributor
                • Sep 2017
                • 25

                #8
                Re: e-studio to okidata

                What about your developer units? I always repair them, Toshiba has all the spare parts for them (I use better sealing rings and ball bearings). (but you should already have done it 1 - 2)

                Comment

                • jkuczynski
                  Junior Member
                  • Apr 2022
                  • 1

                  #9
                  Re: e-studio to okidata

                  If you have an oki es9465 it is 100% identical to the Toshiba e Studio xx55cse. Only the data in the Logic EEprom and the firmware are different. I've also converted a few machines from OKI to Toshiba.
                  Jasper,

                  Any information you can share on this process would be great, have an OKI ES9475, and would like to run with Toshiba supplies (guessing the machine will not accept Toshiba supplies though they are identical?)

                  -John

                  Comment

                  • Rusty.Harris
                    Senior Tech

                    Site Contributor
                    500+ Posts
                    • Jan 2021
                    • 614

                    #10
                    Re: e-studio to okidata

                    At your own risk, but, several years ago, we had an "off brand" E-5540 that we got on a trade.
                    I can't remember if it was Ricoh, or who's brand was on it. We were going to scrap it, so I thought
                    I'd see what would happen if I flashed it with a TABS rom. It took it, and upon boot, showed the TABS
                    logo, and everything worked perfectly. I then snapped a photo of the screen & front of the machine and
                    sent it to our DSM to see what he would say. He said nice try, but you ain't getting support from me. LOL
                    We parted it out and tossed it.
                    Not sure if your okidata would take the TABS firmware or not. I may have just gotten lucky.

                    Comment

                    • HerbieTheMisfit
                      Junior Member

                      Site Contributor
                      • Apr 2022
                      • 7

                      #11
                      I realize this is an older thread, but I thought it was related to my situation. I have an OKI ES9465 that I want to convert to a Toshiba E-studio 4555c. I have the firmware for the Toshiba and I was able to load it successfully, but after a reboot it came up with an F900 error. I believe this is because the SRAM still thinks it's an OKI. I also have access to a Toshiba 3555c. Is it possible to clone the SRAM from one to the other? I know the SRAM is tied to a serial number, so I don't know if that would work.

                      Or is there any other procedure I can do to accomplish this?

                      Comment

                      • SalesServiceGuy
                        Field Supervisor

                        Site Contributor
                        5,000+ Posts
                        • Dec 2009
                        • 8124

                        #12
                        ... so you want to convert a discontinued Oki to an officially discontinued and no longer supported Toshiba? Seems like a waste of time.

                        If you really want a e4555c buy a used one for cheap and save your old machines for parts.

                        Comment

                        • HerbieTheMisfit
                          Junior Member

                          Site Contributor
                          • Apr 2022
                          • 7

                          #13
                          Originally posted by SalesServiceGuy
                          ... so you want to convert a discontinued Oki to an officially discontinued and no longer supported Toshiba? Seems like a waste of time.
                          It may be a waste of time for some, but I'm just trying to keep our community theater's existing printer(s) going. I realize they are both older, but it is what we have. We are focusing our current financial resources on other, more urgent needs. Toshiba supplies (i.e. toner) are cheaper and more readily available than the OKI versions.

                          Any assistance would be appreciated. It sounds like converting the OKI to a Toshiba has been done before and I would like to know the process. Thanks.

                          Comment

                          • Claudio_Napoli
                            Toshiba Copiers Technical
                            • Jun 2020
                            • 27

                            #14
                            Originally posted by Jasper Brotechnik
                            Re: e-studio to okidata

                            If you have an oki es9465 it is 100% identical to the Toshiba e Studio xx55cse. Only the data in the Logic EEprom and the firmware are different. I've also converted a few machines from OKI to Toshiba.
                            sorry then can I interchange a sys oki es9465 with a toshiba 3555? clearly putting the original Toshiba eeprom?

                            Comment

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