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  1. #1
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    [Jamming] Kyocera km-2050 jamming on fuser roller

    Hello, i have this occasional Jamming on this old Kyocera where, few months ago, i changed in the fuser block the upper fuser roller, the picker fingers and the upper roller bushings.

    bMAK53M.jpg

    I think it could be the lower fuser pressing roller causing the jam? the orange one? It looks a bit worn out.
    Any other parts that it's advised to change?

    Thanks in Advance, also this is my first post, hello everybody.

  2. #2
    Service Manager 100+ Posts eddie110171's Avatar
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    Re: [Jamming] Kyocera km-2050 jamming on fuser roller

    I have had the actuator for the diverter do similar to what you are showing. Since paper arrives the the wrong section it jams since those rollers are not engaging it jams. you can try cancelling the job then changing the output to where the paper is arriving. If this works I have seen both the actuator or the board be bad on these old units.

  3. #3
    Master Of The Obvious 10,000+ Posts
    [Jamming] Kyocera km-2050 jamming on fuser roller

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    Re: [Jamming] Kyocera km-2050 jamming on fuser roller

    Jam code?
    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.
    5) You are the person onsite. Only you can make observations.

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

  4. #4
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    [Jamming] Kyocera km-2050 jamming on fuser roller


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    Re: [Jamming] Kyocera km-2050 jamming on fuser roller

    Quote Originally Posted by Eddy Valt View Post
    Hello, i have this occasional Jamming on this old Kyocera where, few months ago, i changed in the fuser block the upper fuser roller, the picker fingers and the upper roller bushings.

    bMAK53M.jpg

    I think it could be the lower fuser pressing roller causing the jam? the orange one? It looks a bit worn out.
    Any other parts that it's advised to change?

    Thanks in Advance, also this is my first post, hello everybody.
    Check the drive gears in the exit assembly, there is a drive belt that runs between them. The locking tab on one of the gears is broken allowing the gear to wander [or come completely come off] hence the feed rollers are not turning causing the jam you picture. If the gears are OK, make sure you do not have a buildup of vaporized paper dust [appears as a brown residue] on the lower exit guide. Sometimes you just clean it, but the long term resolution is to replace the exit assembly.

  5. #5
    Service Manager 1,000+ Posts
    [Jamming] Kyocera km-2050 jamming on fuser roller


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    Re: [Jamming] Kyocera km-2050 jamming on fuser roller

    Quote Originally Posted by Santander View Post
    Check the drive gears in the exit assembly, there is a drive belt that runs between them. The locking tab on one of the gears is broken allowing the gear to wander [or come completely come off] hence the feed rollers are not turning causing the jam you picture. If the gears are OK, make sure you do not have a buildup of vaporized paper dust [appears as a brown residue] on the lower exit guide. Sometimes you just clean it, but the long term resolution is to replace the exit assembly.

    You're taking me back in time, LOL. Wasn't that bad gear for duplex jams though?

  6. #6
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    Re: [Jamming] Kyocera km-2050 jamming on fuser roller

    Quote Originally Posted by blackcat4866 View Post
    Jam code?
    Im going to have to ask.
    This is a friends printer and they dont have technical support, i am an “IT guy” but i dont know much about printers, i changed the parts in the fuser following a youtube video.
    Also thanks to all the other posters.
    im going to check the exit assembly next time im going in that office.
    The jamming is occasional, maybe couples of times a week.

  7. #7
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    Re: [Jamming] Kyocera km-2050 jamming on fuser roller

    Quote Originally Posted by Santander View Post
    Check the drive gears in the exit assembly, there is a drive belt that runs between them. The locking tab on one of the gears is broken allowing the gear to wander [or come completely come off] hence the feed rollers are not turning causing the jam you picture. If the gears are OK, make sure you do not have a buildup of vaporized paper dust [appears as a brown residue] on the lower exit guide. Sometimes you just clean it, but the long term resolution is to replace the exit assembly.
    Forgive my ignorance but im not a technician, is this the exit assembly? I also added the green arrow to point out one of the... uh... rollers is the right name? looks heavily worn out:

    https://i.imgur.com/K5d1cXe.jpg







  8. #8
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    Re: [Jamming] Kyocera km-2050 jamming on fuser roller

    The orange roller doesnt look in bad shape either, a bit wrinkled.

    Adding a few more pictures just in case:

    Imgur: The magic of the Internet

    Adding as a imgur album, at the moment i cant figure out how to add multiple pictures to a single post.

  9. #9
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    Re: [Jamming] Kyocera km-2050 jamming on fuser roller

    Quote Originally Posted by blackcat4866 View Post
    Jam code?
    I asked but doesnt give any error, at least that's what's i've been told.

  10. #10
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    Re: [Jamming] Kyocera km-2050 jamming on fuser roller

    Quote Originally Posted by Eddy Valt View Post
    Stupid question but is the paper going into the fuser or out of it at this point?

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