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Recent content by signjon921

  1. Summa D60 updates and communication

    I was using an old computer with WinXP to communicate with my serial D60 plotter. the computer has finally died, options are either build an "old" computer and continue running WinXP or build a new computer with a serial card and Win7 this is not the USB model of the D60 anyone else have this...

  2. Power supply board repair

    I had my PS go out years ago, its a diode that probably cost 50 cents or less but no idea how to get its value once its died and Summa was no help in this (proprietary info and all) what I did was found an external power supply and bypassed the onboard PS and soldered in an umbilical cord to...
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