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Type: Posts; User: nervously

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    SC7950 under Mac OS9.2

    Hello dear community,
    Currently I print directly from my imac under osX Mojave. Everything works fine. But I will have to update my imac to big sur or newer because some of the software is no longer...
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    [Wanted] RIP for GR wanted

    Hi there,
    yesterday my SC7700 RIP stopped working. All three lights are on and the it doesn't react anymore.
    Does anyone here have a RIP for sale? It can be another model as well.
    Thanks a lot in...
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    RIP SC3770 and SC3500

    Hello,
    I recently set up my GR3750 with a Rip interface card and I have two different RIPs to use it with. So far everything works fine. The only thing I couldnt figure out so far is how I can...
  4. Re: GR 3750 Interface I/F PCB card installation

    I already found out how to do it. For anyone who's interested, here is the solution. One thing seems to be important: The dip switch has to be on OFF position for the GR3750 and on ON position for...
  5. GR 3750 Interface I/F PCB card installation

    Hello,
    I just bought a RIP and a I/C pcb card for my GR3750. I just don't know how to install it. Is there anybody who can help me with this? Or can I find a manual with images somewhere?

    Thanks...
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    Re: Riso FR3950 problem

    Sorry man, I didn't mean to insult your expertise. I'm a newbee in the riso world and it is just a hobby for me.

    But I read o another thread that people use anything from diesel, wd40 to petrol...
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    Re: Riso FR3950 problem

    I do have the service manual. But as I said, the three little hexagon bolts were just too tight. I already bent the allen key and using mkre force would have destroyed the scree thread.
    But there...
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    Re: Riso FR3950 problem

    But the riso ink is oil based. And yes, the turpentine really cleaned off the ink very well.
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    Re: Riso FR3950 problem

    I didn't manage to remove the metal drum, because the three screws at the back of the drum were just too tight.
    Nevertheless I removed and cleaned the screen and wrapped the drum in a...
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    Re: Riso FR3950 problem

    Thank you. OK. I'll try this. I just ordered a new roller from Aliexpress. Couldn't find any original RISO Roller on ebay or amazon...

    I hope the China-one has a reasonable quality.
    ...
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    Re: Riso FR3950 problem

    Hmmm. I've never seen Simple Green over here in Germany. Maybe Turpentine-oil? (It's called terpentine here) or benzine?
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    Riso FR3950 problem

    Hello there,
    I recently purchased an old Riso FR3950 with a couple of color drums. Unfortunately the prints come out very "fuzzy" on the sides of the A3 paper. It is the same problem with all of the...
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