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  1. #1
    Trusted Tech 50+ Posts copiertech's Avatar
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    Lightbulb Konica minotla bizhub 250

    Hi,

    biz hub 250 having a error code in the booting screen (0x00000) check itand replaced the nv ram board but still not working.

    Any suggestions

    waleed


  2. #2
    Service Manager 100+ Posts mjunkaged's Avatar
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    nvram replacement is NOT the way to fix this. WRITE DOWN THE EXACT ERROR CODES (it's hard, but can be done) and then you need to go from there. Could be any number of things. The first digits are almost always 0x00000 but we need the rest of it.
    You could blindly start unplugging accessories and rebooting. I had one with a dirty thermistor that did that to me a couple weeks ago.
    Doesn't mean YOU have a dirty thermistor.


  3. #3
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    This Parts & Service manual can be purchased for $12.77 and downloaded immediately after payment from

    Just Manuals | The Internet's largest selection of manuals | Instant Downloads

    Paul@justmanuals.com


    When you need a manual and you need it NOW !

    http://www.justmanuals.com
    Instant downloads

  4. #4
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    Quote Originally Posted by copiertech View Post
    Hi,

    biz hub 250 having a error code in the booting screen (0x00000) check itand replaced the nv ram board but still not working.

    Any suggestions

    waleed
    You mean that your machine ABORT? you need to know the abort code before making a decision what you want to do with your MFP.


  5. #5
    Trusted Tech 50+ Posts copiertech's Avatar
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    Quote Originally Posted by mjunkaged View Post
    nvram replacement is not the way to fix this. Write down the exact error codes (it's hard, but can be done) and then you need to go from there. Could be any number of things. The first digits are almost always 0x00000 but we need the rest of it.
    You could blindly start unplugging accessories and rebooting. I had one with a dirty thermistor that did that to me a couple weeks ago.
    Doesn't mean you have a dirty thermistor.

    hi, the code as follow, this what i could catch from the machine lcd,
    any suggestions

    0x00de0652
    trt22601
    0x00005849

    thanks



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    This might work

    Quote Originally Posted by copiertech View Post
    hi,

    biz hub 250 having a error code in the booting screen (0x00000) check itand replaced the nv ram board but still not working.

    Any suggestions

    waleed
    do you have the machine networked because you could have a ip conflict i have had a couple that it goes to abort codes the codes would be 00009999a


  7. #7
    Field Supervisor 500+ Posts
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    dOES YOUR MACHINE HAVE A FAX? That code is familiar, but cant remember which board it was.


  8. #8
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    Cool

    No if the ip conflict is not your problem then the mfp board needs to be replaced


  9. #9
    Service Manager 100+ Posts mjunkaged's Avatar
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    A similar code (dc0652) means the scanner lock at the left end of scanner is engaged. If you have a finisher on, it's buried behind it. Does your scanner move?
    A blank page prints and Abort Code 0X00DC0652 is indicated when copying from the ADF.

    CAUSE: The scanner locking mechanism has been switched to the locked setting. The Exposure Unit cannot reach the slit glass position, but can still copy off the platen glass.


    SOLUTION: Access the scanner locking mechanism on the upper left side of the main body. Ensure that the locking switch arrow is pointing to the unlocked setting.

    OR check home position sensor



  10. #10
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    There are several service notes talking about a similar problem, I don´t know if you can access to these.


    When turning ON the power or during operation, there is a possibility that Abort code0X00dc0652 would appears.

    <Cause>
    Due to that Harness line would be caught by being little space between the right cover (4040-1505-01) and caulking part through its line on BS Motor,
    when fixing the right cover with the caught line, there is a possibility that Abort code would appear due to that 24V Fuse (F222) is open by which its line shorts out of Steel Plate.




    [Solution]



    <Temporary Countermeasure>
    Change Harness Line route of BS Motor.
    Please see the attached file. <Temporary CHG of Harness Route.xls.>
    Staring date : 28th November, 2008

    <Permanent Countermeasure>
    Fundamentally change Harness Line route of BS Motor.
    Please see the attached file <Permanent CHG of Harness Route.xls.>
    Stating date with S/No : April or so

    <Action for MIF>
    Abort code 0X000652 appears and if you find the caught Harness line by checking its condition,
    please change Harness Line route of BS Motor with filament tape according to the procedure in "Temporary CHG of Harness Route".
    0x00DC0652

    • Scanner is in the locked position.

    Access the scanner locking mechanism on the upper left side of the main body. Ensure that the locking switch arrow is pointing to the unlocked setting. Please refer to steps 8 and 9 on page 4 of the attached Installation Guide for an illustration.

    • Power Supply failure.

    Check the Power Supply Unit (PU1) at connector PJ5PU1. The voltages should read as follows:
    PIN # DC VOLTAGE
    1 3.3
    3 5
    7 24
    9 12
    Note: If these voltages do not match the above readings, replace the Power Supply unit (p/n 4040 6201 01).

    • Open 24V DC fuse (F222) on the BCRS due to M12 (Scanner) harness pinched by the right cover.

    bizhub 200/250/350
    Change routing of the M12 harness (p/n 4040 1505 01) for the Scanner motor (p/n 4551 2013 01) then replace the BCRS (p/n 4551 2033 01 for bizhub 350 and p/n 4551 2034 01 for bizhub 200/250).




    PROBABLE CAUSES:
    1. The scanner rail is dirty, preventing the scanner from moving properly.
    Check for dirty or sticky scanner rails. Clean the rails if needed.

    2. Failed board and/or exposure lamp.
    Check the three gray wires from the BCRS board to the Inverter board for the exposure lamp. Two of the wires should have 24V DC and the other 0V DC. If no 24V DC is found, replace the Power Supply (p/n 9325 2200 12). If 24V DC is presesnt at both pins, then replace the Inverter board (p/n 4384 1027 01) or Exposure lamp (p/n 4384 1014 01).
    Note: An exposure lamp that is not lit is an indication of the problem.
    I don´t know if it can help you.

    Finally I found this on the internet but its in German, I used google traductor but it isn´t very good:
    After much back and forth, the machine now.

    es gab damals mal Probleme mit dem Sannermotor bzw dessen Kabel, wenn man also die rechte Abdeckung montiert drückt die Abdeckung den Kabelbaum des Scannermotor`s auf den Ramen , irgendwann ist dieser Blank und verursacht einen Kurzschluss..
    there were sometimes problems with the Sannermotor or its cable, so if you mounted the right cover presses the cover of the scanner motor harness `s on the ramen, this is blank and eventually causes a short circuit ..
    Das war der Fehler.
    That was the mistake.
    Also immer drauf achten
    So always depends eighth

    The link is german is: BÜROTECHNIK FORUM FÜR KOPIERER-DRUCKER-FAXGERÄTE &bull; Thema anzeigen - BH 250/350 Stop Fehler


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