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Thread: Ricoh 907

  1. #1
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    Ricoh 907

    Hello All,
    I have read several posts on Ricoh toner issues and used that information to check out my printer. The issue I have is that the toner auger does not turn on. When you got to force toner there is no engagement of the clutch. I have pulled the clutch and it checks out ok. I have changed the toner sensors, clear the supply tube ect.. Is it possible I have a bad board? There are no errors. The printer starts up fine.
    Thanks
    Last edited by carr; 1 Week Ago at 12:52 PM. Reason: Misspelling

  2. #2
    Senior Tech 250+ Posts Codex's Avatar
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    Re: Ricoh 907

    Quote Originally Posted by carr View Post
    Hello All,
    I have read several posts on Ricoh toner issues and used that information to check out my printer. The issue I have is that the toner auger does not turn on. When you got to force toner there is no engagement of the clutch. I have pulled the clutch and it checks out ok. I have changed the toner sensors, clear the supply tube ect.. Is it possible I have a bad board? There are no errors. The printer starts up fine.
    Thanks
    Hello

    Have the machine light prints? Or are there any toner bank related Sc codes? (493,494,495)?.....

    Inviato dal mio SM-G935F utilizzando Tapatalk
    Memento Audere Semper

  3. #3
    Service Manager 2,500+ Posts
    Ricoh 907

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    Re: Ricoh 907

    Quote Originally Posted by carr View Post
    Hello All,
    I have read several posts on Ricoh toner issues and used that information to check out my printer. The issue I have is that the toner auger does not turn on. When you got to force toner there is no engagement of the clutch. I have pulled the clutch and it checks out ok. I have changed the toner sensors, clear the supply tube ect.. Is it possible I have a bad board? There are no errors. The printer starts up fine.
    Thanks
    Did you run output checks on the motor & clutch?
    Let us eat, drink, and be merry, because tomorrow we may die!

    www.copierfirmware.co.uk

  4. #4
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    Re: Ricoh 907

    Quote Originally Posted by Codex View Post
    Hello

    Have the machine light prints? Or are there any toner bank related Sc codes? (493,494,495)?.....

    Inviato dal mio SM-G935F utilizzando Tapatalk
    There are no related SC codes. The toner hopper is empty.

  5. #5
    Retired 5,000+ Posts slimslob's Avatar
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    Re: Ricoh 907

    If by the toner auger you are referring to the auger in the toner hopper on top of the development, you could have a bad toner end sensor on the hopper or a bad toner auger motor. You may also have a bad toner pump, toner pump motor or supply tube between the toner pump and the toner supply cylinder. The supply tube, once it has clogged, will need to be replaced with a new one. It has a powered Teflon coating on the inside that is easily damaged when trying to clear a clog. Once damaged, the tube will continue to clog.

  6. #6
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    Re: Ricoh 907

    Quote Originally Posted by copier tech View Post
    Did you run output checks on the motor & clutch?

    Yes all is working.

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