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  1. Replies
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    Re: master making ?

    From the amount of ink on the inside of the door and rails I'd also say your impression roller is probably caked in old dry ink. Can only scrape it off and clean so many times before you just have...
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    Re: RP3700 Paper Feed Not Working

    Did you just try some scratch paper to test? Any chance the sep pad peeled back the underside of the lead edge of the 150 gsm paper so now it's fighting it. Turn the paper and original around 180...
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    Re: Paper Feed Problems Riso EZ591

    Did you take the clutch apart and clean the red rust off the faces? Did you put it back together so it still free spins?
    The timing gear looks like a one way timing gear, sometimes you just have to...
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    Re: Paper Feed Problems Riso EZ591

    Blow out the paper in sensors. Clean or replace the feed clutch. Replace the one way timing gear
  5. Re: Busted solenoids (lock, pressure) in my RA5900?

    Take 1 wire and lightly pull on it from both ends, then do it to the other wire. Like stretching out a rope. You are seeing if the wire is literally hanging by a thread inside the insulation
  6. Re: Busted solenoids (lock, pressure) in my RA5900?

    I believe that solenoid has 2 wires and a protective sleeve over it. Back in the day one of the wires would break at the U in bend. Cut off the protective sleeve and stress each wire and see if...
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    [Error Code] Re: RA5900 Clamp Plate Issues

    Congrats. That plate can get a hairline crack in it as well. 99% of the mechanical stuff you learn on the RA is used in any Riso made in the last 15 years. Sorry and good luck
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    Re: RC6300 Auto Idle or Power Off

    Pretty sure the battery is just a key fob type battery on the main board if I remember right. I think it just keeps some default settings. Either way good luck with that old thing. Might as well...
  9. Thread: FS 6625 DP

    by 20gaugeO/U
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    291

    Re: FS 6625 DP

    Find a 255/305 or a 205c/255c or an FS-C8520/C8525
    Just swap 1 and see if your problem goes away and start troubleshooting. The entire ADF just lifts off once you undo the 2 thumbs screws and...
  10. Re: Copier shipping companies - trucking companies?

    We use Impact Technologies or TTR. Mostly it depends on the driver, some seem to be in a lot more of a hurry (TTR). Impact we always have the same driver so it works out great. Used Copier...
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    Re: RISO RZ 970 - T96 - 569

    Is it Generic Ink or have a damaged RF tag? Try a different tube cause that is the proper inking operation
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    Re: RP3500 Drum sticks wile printing

    Huh? The paper sticks to the drum? To much lead edge ink or the sep finger rubber O-ring is broken and not shooting the puff of air

    A better description of what's happening would help
  13. Thread: Riso 790U

    by 20gaugeO/U
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    347

    Re: Riso 790U

    Is it black or a color drum? If it's color how old is the ink and the last time it was ran. More than likely gummed up and not inking properly. What happens if you move positions of the drums?
  14. Re: Riso EZ 230 the master comes out with this unique strip printed

    The only feed tray pots that I ever had to adjust were on RN's (or RP's maybe) back in the day new out of the box. Maybe there is a paperclip or staple shorting something in there. I've had the...
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    Re: Kyocera FS-1035MFP region

    Is it Generic toner???
    I've seen generic toner that doesn't have the second set of hooks to grab and "lock" the toner in so I think the little RF board on the toner wasn't making good contact and...
  16. Re: Riso EZ 230 the master comes out with this unique strip printed

    I don't think the feed table paper sizes are used when running the checkerboard or any other test patterns. They just burn the full size image per the machine. The TPH has segments of elements that...
  17. Re: Riso EZ 230 the master comes out with this unique strip printed

    Your pic didn't attach

    2nd master on the drum or a rolled back master???

    Run the checkerboard pattern in Test Mode and it will rule out all scanning aspects.
  18. [Misc] Re: TA 3500 Paper Curling in exit tray and bunching up...

    Change the orientation. Gonna assume it's 8.5x11 LEF, so change it to SEF. If that's the paper they want to run sometimes that's all you can do
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    Re: RZ 390 Picker Finger issue

    I can't tell from the pic but are you sure it's the finger scratching the master or is it dust in the optics causing the line? If these are print jobs then it's the finger.

    If you can't bend the...
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    Re: Riso RZ 220ui programming a new color drum

    Sure can try anything you'd like and feel comfortable with
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    Re: Riso RZ 220ui programming a new color drum

    Know anybody else with an RZ 220? A school or church maybe or if they have an EZ 220 put it in there and see what message you get. It still thinks you have the wrong drum. Without another machine...
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    Re: Riso RZ 220ui programming a new color drum

    Take the drum PCB off a working drum and put on this drum to troubleshoot
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    Re: Riso RZ 220ui programming a new color drum

    With your Blue Ink in the drum
    Run Service mode 117
    Then run service mode 890
    Turn the power off and on
  24. Re: Riso EZ 220 customer don't remember password to use device

    Pages 74 thru 85 of the User Manual that the customer has explains it. Riso is of course different than copiers in that you have to have an ADMIN code before setting up User codes.
    A long time...
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    Re: Riso RZ 220ui programming a new color drum

    D02-532 is incorrect print drum is used. Are you sure it's not an EZ drum? EZ and RZ drums are not interchangeable. The outside of the case should have a sticker on the side of it
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