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  1. #1
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    riso broken gear rz 390 ui need parts manual

    on back of thermal head  have  a gear with a screw holding these gear is  broken  i need part number and  somebody  tell me  if have this part


  2. #2
    Trusted Tech 50+ Posts
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    Re: riso broken gear rz 390 ui need parts manual

    Parts number is 612-10010-008
    Description is GEAR; M1x20x6


  3. #3
    Master Of The Obvious 10,000+ Posts
    riso broken gear rz 390 ui need parts manual

    blackcat4866's Avatar
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    Re: riso broken gear rz 390 ui need parts manual

    The error code is P-19-207. I just ran across it today. =^..^=

    Riso 220UI 390UI P-19-207.JPG

    Last edited by blackcat4866; 08-12-2014 at 11:37 PM.
    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.


    blackcat: Master Of The Obvious =^..^=

  4. #4
    Service Tech / IT Rep 100+ Posts JVergin's Avatar
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    Re: riso broken gear rz 390 ui need parts manual

    On the 390/590s, if you power-cycle the riso and hear a semi-loud BANG that isn't part of it's normal bang-clang noises, but it works just fine, and doesn't make the noise again until it's turned off and back on again, check this gear. It's most likely cracked and about to destroy itself in the near future.

    -- "Did you try cleaning the glass?"

  5. #5
    Just a fellow wanderer 2,500+ Posts Iowatech's Avatar
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    Re: riso broken gear rz 390 ui need parts manual

    Quote Originally Posted by blackcat4866 View Post
    The error code is P-19-207. I just ran across it today. =^..^=

    Riso 220UI 390UI P-19-207.JPG
    Yikes, I haven't seen that yet. Any idea what happened there?


  6. #6
    Master Of The Obvious 10,000+ Posts
    riso broken gear rz 390 ui need parts manual

    blackcat4866's Avatar
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    Re: riso broken gear rz 390 ui need parts manual

    No idea, but it's very common. We had 6 used Riso's in the office of which three were already broke, two already taken, and one left for me to scavenge. =^..^=

    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.


    blackcat: Master Of The Obvious =^..^=

  7. #7
    Riso dude 250+ Posts jermyth's Avatar
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    Re: riso broken gear rz 390 ui need parts manual

    The gear seems to be an engineered weak point to prevent damage to other parts in the master making unit. It's like a 80 cent part.


  8. #8
    Senior Tech 100+ Posts
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    Re: riso broken gear rz 390 ui need parts manual

    Quote Originally Posted by jermyth View Post
    The gear seems to be an engineered weak point to prevent damage to other parts in the master making unit. It's like a 80 cent part.
    it is the machine design error
    only one screw one one side ,this gear turn back and forth to overcome the spring load at end via cam,
    i have this case one year ago , find part ,,,
    i found the part from used copy machine fuser konic c 352 with same dia and same teeth.but needed to drill two hole on gear i modify , used two screw one on each side with spring washer, you need a washer to adjust gear position


  9. #9
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    Re: riso broken gear rz 390 ui need parts manual

    Anyone have instructions on the easiest way to replace that gear?


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