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  1. #1
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    ricoh 1075 cover is open as shown message

    ricoh 1075 cover is open as shown message but all the doors are closed


  2. #2
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    Re: ricoh 1075 cover is open as shown message

    check interlock switches see if they are good. some of them can be check using input check in service mode.


  3. #3
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    Re: ricoh 1075 cover is open as shown message

    Quote Originally Posted by COPIERMAN View Post
    check interlock switches see if they are good. some of them can be check using input check in service mode.
    what are the correct values
    now values are 10111111

    Last edited by waleed; 09-01-2017 at 02:17 PM.

  4. #4
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    Re: ricoh 1075 cover is open as shown message

    zero for close and a 1 if switch is open. Are you a tech should have all ready known this.


  5. #5
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    Re: ricoh 1075 cover is open as shown message

    they are switches, either on or off.


  6. #6
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    Re: ricoh 1075 cover is open as shown message

    if you are using input check in service mode will show either a 0 or 1 state. doesn't say on or off you have to know what position switch is in. if it doesn't change state then you know switch could be bad or wiring problem or the logic board is bad. then that's where you get a volt meter and start checking things out.


  7. #7
    Retired 5,000+ Posts slimslob's Avatar
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    Re: ricoh 1075 cover is open as shown message

    Quote Originally Posted by waleed View Post
    what are the correct values
    now values are 10111111
    It is in the service manual. Section 5.6.1 copier input checks.


  8. #8
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    Re: ricoh 1075 cover is open as shown message

    Quote Originally Posted by waleed View Post
    ricoh 1075 cover is open as shown message but all the doors are closed
    Could be blown fuse FU109


  9. #9
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    Re: ricoh 1075 cover is open as shown message

    Quote Originally Posted by jmotz View Post
    Could be blown fuse FU109
    It\s fuse 105 thanks


  10. #10
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    Re: ricoh 1075 cover is open as shown message

    Quote Originally Posted by waleed View Post
    It\s fuse 105 thanks
    Is the COPY CONNECTOR board and kits in ricoh2075 the same as dsm 675


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