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  1. #1
    Technician
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    mp 2852 sc 670 error

    Hi,

    I have a ricoh mp 2852 giving sc 670 error. I have replaced a new controller board and still same error.
    On checking ricoh error message code in service manual, it shows either controller board or bcu board issues.
    But on chats forum its shows the problem could be ipu board problems with the chips.
    I am not sure if I should order another ipu board or bcu board to solve the problems.
    Any advise will be greatly appreciated.
    Thank
    alvin

  2. #2
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    Re: mp 2852 sc 670 error

    Hey
    Yes MP 2852 and SC670 is a big problem. I manage to replace Printer Controller Board (remember : change NVRAM) IPU board and EEPROM from PCB BCU should work
    Write, I will help

    Wysłane z mojego H8416 przy użyciu Tapatalka

  3. #3
    Service Manager 2,500+ Posts
    mp 2852 sc 670 error

    sandmanmac's Avatar
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    Re: mp 2852 sc 670 error

    Quote Originally Posted by alvin_3000e View Post
    Hi,

    I have a ricoh mp 2852 giving sc 670 error. I have replaced a new controller board and still same error.
    On checking ricoh error message code in service manual, it shows either controller board or bcu board issues.
    But on chats forum its shows the problem could be ipu board problems with the chips.
    I am not sure if I should order another ipu board or bcu board to solve the problems.
    Any advise will be greatly appreciated.
    Thank
    alvin
    Unfortunately, there's not a single solution for many SC codes, and this one is one of the most frustrating (SC670/672)
    I've resolved it more than once by simply re-seating the controller board, other times controller replacement was necessary.
    I know of others that have found found that removing/ replacing the fax unit fixed it, but yes, it could also be a bad BICU or IPU.
    Unfortunately, it's a trial and error situation

  4. #4
    Field Supervisor 500+ Posts
    mp 2852 sc 670 error


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    Re: mp 2852 sc 670 error

    Try it with the harddrive disconnected.

  5. #5
    Service Manager 2,500+ Posts
    mp 2852 sc 670 error

    copier tech's Avatar
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    London
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    Re: mp 2852 sc 670 error

    Quote Originally Posted by alvin_3000e View Post
    Hi,

    I have a ricoh mp 2852 giving sc 670 error. I have replaced a new controller board and still same error.
    On checking ricoh error message code in service manual, it shows either controller board or bcu board issues.
    But on chats forum its shows the problem could be ipu board problems with the chips.
    I am not sure if I should order another ipu board or bcu board to solve the problems.
    Any advise will be greatly appreciated.
    Thank
    alvin
    Before you replaced the controller did you do any other trouble shooting? updating firmware for example?
    Let us eat, drink, and be merry, because tomorrow we may die!

    www.copierfirmware.co.uk

  6. #6
    Field Supervisor 500+ Posts
    mp 2852 sc 670 error


    Join Date
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    Re: mp 2852 sc 670 error

    Quote Originally Posted by copier tech View Post
    Before you replaced the controller did you do any other trouble shooting? updating firmware for example?
    yes, I had one that replacing the hdd and updating the firmware took care of it.

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