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Type: Posts; User: bigste

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  1. Replies
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    Re: I have lots of GR 3750 & 3770 spares

    Glad I could help. Hope is cures your problem.
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    [Misc] Re: GR drum roller wheels

    Would have thought the local riso dealer would have them as they fit several different models.
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    Re: enter adjustments

    We can only help when you ask a question about the problem.
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    [Misc] Re: Green Riso Ink Not Drying

    Virtually all the non riso are the same and originate from China. Non of them are soy ink so any will be better. Don't forget that you need to run it through for a while before it comes through 100%...
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    [Misc] Re: Green Riso Ink Not Drying

    Like I said B4 get on the aution sites and buy non Riso ink. I've never had a problem and it dries better than some of the riso stuff. It won't cost an arm and a leg and you may even find some...
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    Re: Need GR3770 drive gear

    OK I'm in Spain so it would take a week or more to reach you. Let me know if you want it bearing in mind the extra shipping costs.
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    Re: GR3750 "Check paper feed area"

    Check the cable under the feed table as it may just be loose.
  8. Re: Riso gr 3750, recurring paper jam after drum switch

    Sounds like the timing is out. Does that sound like something you could do or not.
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    Re: Need GR3770 drive gear

    I have one but as you haven't completed your profile I am unable to offer you a price. I have no idea where you are.
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    Re: Riso gr3770 Master Misfeed

    Ebay is probably the best bet, tick the worldwide box on the left. Parts are not available new except for very few.
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    Re: Riso gr3770 Master Misfeed

    Is the master roll the right way up and is it moving freely?
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    [Misc] Re: how to open the drum tray

    Easy enough, under the tray is a plate that is screwed to front the machine. Remove that plate and you'll find a catch on the tray. Release the catch and pull out the tray.
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    Re: Need Riso GR3770 Paper Elevator MOTOR

    I have one but postage would be expensive from uk.
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    Re: paper feed tray problem

    Check the cable under the tray it may have worked loose, common problem.
  15. Re: GR3770 just made a popping sound and cut out!

    Sounds like the power board and 3770 are different to 3750.
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    [Misc] Re: Green Riso Ink Not Drying

    Try a popular auction site. Any non original will be fine, same as I use.
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    Re: Need riso gr3750 part

    Sorry mate all gone. They are like gold.
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    Re: Shelf life of Riso ink

    Depends on the brand. I have had ink separate after a couple of years and that was oem. I use non oem and had no problems after a year. The only damage would be if it separated and the fluid dripped...
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    Very common problem. You've probably put the...

    Very common problem. You've probably put the master roll in upside down.
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    Afraid the one I have shows a line on it. That is...

    Afraid the one I have shows a line on it. That is the only GR3750 that I have.
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    Pretty sure I have one but will need to run a...

    Pretty sure I have one but will need to run a master through it as it's that long since looking at it. Where are you and how much do you want to pay. Probably best to send me a PM.
  22. Thread: RISO RC6300

    by bigste
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    [Error Code] Common problem, I've done it myself years ago but...

    Common problem, I've done it myself years ago but you only do it once.
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    Could be a blockage in the motor or an air lock....

    Could be a blockage in the motor or an air lock. Only solution will be to strip it down. I'd forget the idea that the motor is not working as it is on several drums. Have done the same problem a few...
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    I think it unlikely that more than one drum would...

    I think it unlikely that more than one drum would go down with a faulty pump but it is feasable that severall would dry up, especially if they were not stored in the storage cases or if they weren't...
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    I think you need to refer to the earlier posts re...

    I think you need to refer to the earlier posts re the screens being clogged. Have these drums been idle for a while? Have they been kept in their storage cases? If so they have dried up which is very...
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