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  1. #1
    Senior Tech 250+ Posts
    Toshiba 456 Firmware


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    Toshiba 456 Firmware

    Anyone can help me with update or complete new Firmware for this model?

    Thanks

  2. #2
    Senior Tech 100+ Posts gkalman2004's Avatar
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    Re: Toshiba 456 Firmware

    For what type of ADF? Both firmware version have 800MB
    4CCD – Yellow
    3CCD - Red
    Find under the glas the Yellow or Red mark on the right corner or on the CCD.
    If you write the wrong firmware you can damage the ADF.
    Also do you must know the programing steps.

  3. #3
    Senior Tech 250+ Posts
    Toshiba 456 Firmware


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    Re: Toshiba 456 Firmware

    Thanks for the info, I got the firmware from Toshiba, and talked to support, hopefully it will solve the problem.

  4. #4
    Master Of The Obvious 10,000+ Posts
    Toshiba 456 Firmware

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    Re: Toshiba 456 Firmware

    Did you mention what problem you were hoping to fix? I don't think so. =^..^=
    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 =^..^=

  5. #5
    Senior Tech 250+ Posts
    Toshiba 456 Firmware


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    Re: Toshiba 456 Firmware

    The original problem was soft on/off switch doesn't work, can't prosecute 05 command then it got worst and got "can't recognize cartridge" and I can't execute 08.

    At that point I ordered the system board and logic board, I'll let you know after installation if it fix the problem.

  6. #6
    Senior Tech 250+ Posts
    Toshiba 456 Firmware


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    Re: Toshiba 456 Firmware

    Replaced the system board, it solved the soft switch problem and the 08 setting.
    Still have the error "toner not recognized...". I changed the logic board still error, check the firmware setting it is US (NAD).
    The 2 cartridges I tried are US OEM cartridges.
    The only other option is the interface board or harness.
    Anybody ever had the need to replace those?

  7. #7
    Technician
    Toshiba 456 Firmware

    albenbalinong's Avatar
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    Re: Toshiba 456 Firmware

    Check the contact springs inside the copier touching the chip of the toner. Take it out and clean the contacts inside. Try to pull and straighten the springs to have a firm contact on the toner chips..

  8. #8
    Senior Tech 250+ Posts
    Toshiba 456 Firmware


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    Re: Toshiba 456 Firmware

    Quote Originally Posted by albenbalinong View Post
    Check the contact springs inside the copier touching the chip of the toner. Take it out and clean the contacts inside. Try to pull and straighten the springs to have a firm contact on the toner chips..

    I did this and it solved the problem. Thanks

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