Toshiba studio 757 blanks

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  • Fattdaddy
    Technician
    • Aug 2012
    • 38

    #1

    Toshiba studio 757 blanks

    Machine received a power surge and took out the HDD. Error F101-4 Tried recovery,didn't work. Replaced HDD and firmware. Installation went fine but, when trying to print gamma adj. pattern - blanks. Copies are blank. I can print a grid test pattern in 04 mode but that's it. Need any suggestions.
  • blackcat4866
    Master Of The Obvious

    Site Contributor
    10,000+ Posts
    • Jul 2007
    • 23007

    #2
    Re: Toshiba studio 757 blanks

    System Board first, then Logic Board. Also possible SRAM. Replace them only one at a time though. Two or more at a time can be catastrophic.
    =^..^=
    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

    • Fattdaddy
      Technician
      • Aug 2012
      • 38

      #3
      Re: Toshiba studio 757 blanks

      Going out Mon. to install sys and/or lgc. Would u start with sys bd.? Have the manual and it talks about "return license". Can you give me some guidance with that?

      Comment

      • blackcat4866
        Master Of The Obvious

        Site Contributor
        10,000+ Posts
        • Jul 2007
        • 23007

        #4
        Re: Toshiba studio 757 blanks

        The Logic board is always simpler to change, as you can see.

        For the System board you can use 3C-5 Key Backup Restore (SRAM to FROM). See page 350 of the SM. If you read the description notes, on page 914 it says: [A] Return License, Notes: If the Setting Mode (08) is not started up. "[A] Return License" can be omitted.

        Omit [A] =^..^=
        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

        • Fattdaddy
          Technician
          • Aug 2012
          • 38

          #5
          Re: Toshiba studio 757 blanks

          Well that did not go well.
          Installed logic and got update errors . 00 code which just means "other error" After talking with Hytec tech service we went ahead and put in the system board and went to update and now I can't enter the update method 1,2 or three. No response from keys but I can enter the update mode with 4+9. If you have any suggestions, I need big help.

          Comment

          • blackcat4866
            Master Of The Obvious

            Site Contributor
            10,000+ Posts
            • Jul 2007
            • 23007

            #6
            Re: Toshiba studio 757 blanks

            Can you go back to new LGC + old SYS, and the SYS installation procedure? =^..^=
            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

            • blackcat4866
              Master Of The Obvious

              Site Contributor
              10,000+ Posts
              • Jul 2007
              • 23007

              #7
              Re: Toshiba studio 757 blanks

              Originally posted by Fattdaddy
              Well that did not go well.
              Installed logic and got update errors . 00 code which just means "other error" After talking with Hytec tech service we went ahead and put in the system board and went to update and now I can't enter the update method 1,2 or three. No response from keys but I can enter the update mode with 4+9. If you have any suggestions, I need big help.
              Did you install the new SYS board with the old SRAM? Preferably yes. One at a time. =^..^=
              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

              • Fattdaddy
                Technician
                • Aug 2012
                • 38

                #8
                Re: Toshiba studio 757 blanks

                Originally posted by blackcat4866
                Can you go back to new LGC + old SYS, and the SYS installation procedure? =^..^=
                Nope Cant get to update

                Comment

                • Fattdaddy
                  Technician
                  • Aug 2012
                  • 38

                  #9
                  Re: Toshiba studio 757 blanks

                  Originally posted by blackcat4866
                  Did you install the new SYS board with the old SRAM? Preferably yes. One at a time. =^..^=
                  Yes on new Sys and old SRAM One at a time?

                  Comment

                  • blackcat4866
                    Master Of The Obvious

                    Site Contributor
                    10,000+ Posts
                    • Jul 2007
                    • 23007

                    #10
                    Re: Toshiba studio 757 blanks

                    You can still try old SYS with new SRAM. That's about all I've got.

                    Here's the theory: Machine data are stored in three locations. If the machine can identify two like batches of data it can update the third to be the same. It the machine identifies three different batches of data it is confounded, can't decide what to do. So always change only one of these three data sources at a time, and complete the installation procedure before moving onto the next possibility.

                    That being said, you may have passed beyond the point of no return. =^..^=
                    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

                    • Fattdaddy
                      Technician
                      • Aug 2012
                      • 38

                      #11
                      Re: Toshiba studio 757 blanks

                      Originally posted by blackcat4866
                      You can still try old SYS with new SRAM. That's about all I've got.

                      Here's the theory: Machine data are stored in three locations. If the machine can identify two like batches of data it can update the third to be the same. It the machine identifies three different batches of data it is confounded, can't decide what to do. So always change only one of these three data sources at a time, and complete the installation procedure before moving onto the next possibility.

                      That being said, you may have passed beyond the point of no return. =^..^=
                      I just have the old SRAM. If I order a new one would it be programmed as I cant copy any info. What would you do at the point of no return?

                      Comment

                      • blackcat4866
                        Master Of The Obvious

                        Site Contributor
                        10,000+ Posts
                        • Jul 2007
                        • 23007

                        #12
                        Re: Toshiba studio 757 blanks

                        1) Bring in your Toshiba service rep. Maybe he's got some magic we haven't touched on yet.
                        2) Bring in your service manager and sales rep, to get that box out of the field.

                        =^..^=
                        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

                        • Fattdaddy
                          Technician
                          • Aug 2012
                          • 38

                          #13
                          Re: Toshiba studio 757 blanks

                          Not really an option. I'm an indie out here.Jeez I thought you were the Toshiba tech. lol Thanks for all you thoughts. If anything comes to mind please let me know.

                          Comment

                          • blackcat4866
                            Master Of The Obvious

                            Site Contributor
                            10,000+ Posts
                            • Jul 2007
                            • 23007

                            #14
                            Re: Toshiba studio 757 blanks

                            Originally posted by Fattdaddy
                            Not really an option. I'm an indie out here.Jeez I thought you were the Toshiba tech. lol Thanks for all you thoughts. If anything comes to mind please let me know.

                            Multiple board replacements get very tricky with Konica Minolta and Toshiba. All the boards on the machine are "married" to each other, and cannot be swapped around (with a very few exceptions). Sorry I couldn't be of more assistance. =^..^=
                            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

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