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  1. #11
    Master Of The Obvious 10,000+ Posts
    Bizhub 283 C1004

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    Re: Bizhub 283 C1004

    Quote Originally Posted by copierknob View Post
    ... This is the CN83L right? How do I know what pin is 1,2,3, and 4?

    ...
    There will be a "1" at one end and a "4" at the other end of the board connector. Or you could just read voltages across the first and last pin (It's a 4 pin connector).

    If there was a picture, I don't think it attached. =^..^=
    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 =^..^=

  2. #12
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    Re: Bizhub 283 C1004

    Quote Originally Posted by blackcat4866 View Post
    There will be a "1" at one end and a "4" at the other end of the board connector. Or you could just read voltages across the first and last pin (It's a 4 pin connector).

    If there was a picture, I don't think it attached. =^..^=
    oops
    This is what the manual says is CN83L, the four pins. CN83A is the 6 connector part. Or I guess the CN83 part is the wires leading from this to the connector.
    20180213_131046.jpg
    Last edited by copierknob; 02-14-2018 at 02:50 AM.

  3. #13
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    Re: Bizhub 283 C1004

    I found one! LOL
    Found a TP1 and ZD1, still looking for R1
    20180213_133055 cp1.jpg

  4. #14
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    Re: Bizhub 283 C1004

    Is 5.00 for both ends on the CP1 right?

    Can't find any R1 ICP. There is an R1 but it is not an ICP.

    Is there a trick to removing exit tray? I couldn't get it out today to try and do the power supply.

    Also haven't figured out how to get to CN83 yet.

  5. #15
    Master Of The Obvious 10,000+ Posts
    Bizhub 283 C1004

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    Re: Bizhub 283 C1004

    With the finisher removed and the side cover off, you'll see the two screws for the engine top cover. IIRC though the PS is on the left side. =^..^=
    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 =^..^=

  6. #16
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    Re: Bizhub 283 C1004

    So the 223 I put in place of this 283 had a finisher C-1191 problem today. I can see the piece that is out of position on the FS-529. What I did was take the finisher from the 283 and put it on the 223 and it works.
    That means the issue with the 283 is not finisher related right?
    That means I can forget about the CP1 and the R1 right?
    Should I still look at the CN83 A and L?

  7. #17
    Master Of The Obvious 10,000+ Posts
    Bizhub 283 C1004

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    Re: Bizhub 283 C1004

    Correct, not finisher issue. Perhaps PS, perhaps MFPB.
    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 =^..^=

  8. #18
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    Re: Bizhub 283 C1004

    I feel like I am going to be a real copy tech by the end of this lol Where do I send the check?

    CP1 = 5.00
    CN6 pin 2 and 6 = 24.11

    Is that CN6 reading good enough to determine it is not the power supply, but the MFPB? Or should I swap the power supplies just to make sure? (I was going to try that today, but they had different numbers on the sticker that looked close enough to part numbers so I did not try it).
    bizhub dcps.jpg

    My final question concerns the CN83. Is it the white connector in this photo what I unplug and measure? The leads won't go far enough into the beige piece below, which is what the FS-529 plugs into. After thinking about it. CN22 goes to CN83. So it has to be the white connector.
    20180216_131734.jpg
    Last edited by copierknob; 02-16-2018 at 10:55 PM.

  9. #19
    Master Of The Obvious 10,000+ Posts
    Bizhub 283 C1004

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    Re: Bizhub 283 C1004

    The idea is to track the 24vdc from the PS to the finisher controller. Since you have 24vdc at CN22 the PS is fine. This also rules out any dead shorts to that same 24vdc circuit.

    Did you say that the finisher worked on the loaner? That rules out any problem with the finisher. Just make sure that the finisher firmware is at a compatible level.

    The logical choice is the MFPB, or the harness from the the MFPB to the finisher. You can pin-out the harness easily enough.

    Do you follow my logic? =^..^=
    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 =^..^=

  10. #20
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    Re: Bizhub 283 C1004

    Quote Originally Posted by blackcat4866 View Post
    The idea is to track the 24vdc from the PS to the finisher controller. Since you have 24vdc at CN22 the PS is fine. This also rules out any dead shorts to that same 24vdc circuit.

    Did you say that the finisher worked on the loaner? That rules out any problem with the finisher. Just make sure that the finisher firmware is at a compatible level.
    Correct

    Quote Originally Posted by blackcat4866 View Post
    The logical choice is the MFPB, or the harness from the the MFPB to the finisher. You can pin-out the harness easily enough.

    Do you follow my logic? =^..^=
    The harness? Is that the CN83?
    Not sure what pin-out means.

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