Canon MC-08 Maintenance Cartridge Reset File

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  • jggdotcom
    Guest replied
    Re: Canon MC-08 Maintenance Cartridge Reset File

    Originally posted by lan
    I have attached a picture of the chip but it that doesn't work the pins are.
    with the chip side facing you and the pins pointing up, from left to right the pins are
    3v3. ground(the longest pin). data. clock. (if it doesn't work switch data and clock)



    [ATTACH=CONFIG]31548[/ATTACH]
    I can confirm that the clock and data pins are the reverse of what you have in your photo.
    So, with the pins towards the top, as depicted previously, the order of the pins is as follows:


    1. +3.3v 2. GND 3. SCL(clock) 4. SDA (data)

    Leave a comment:


  • jggdotcom
    Guest replied
    Re: Canon MC-08 Maintenance Cartridge Reset File

    Originally posted by lan
    I have attached a picture of the chip but it that doesn't work the pins are.
    with the chip side facing you and the pins pointing up, from left to right the pins are
    3v3. ground(the longest pin). data. clock. (if it doesn't work switch data and clock)


    I can confirm that the clock and data pins are the reverse of what you have in your photo.
    So, with the pins towards the top, as depicted previously, the order of the pins is as follows:

    1. +3.3v 2. GND 3. SCL(clock) 4. SDA (data)

    Leave a comment:


  • lan
    replied
    Re: Canon MC-08 Maintenance Cartridge Reset File

    I've been meaning to post there for a long time. I hope someone can save some cash with this info.

    There are only 4 bytes on the eeprom when it is "new". I used a bus pirate to read/program the eeprom. It runs at 3.3 volts using i2c. i2c addresses are 0xa2 to write and 0xa3 to read
    I have attached a picture of the chip but it that doesn't work the pins are.
    with the chip side facing you and the pins pointing up, from left to right the pins are
    3v3. ground(the longest pin). data. clock. (if it doesn't work switch data and clock)

    the 4 bytes are
    address data
    0x7d 0x55
    0x7e 0xaa
    0xfe 0xff
    0xff 0xff

    everything else is zero





    here is the full dump from a new chinese chip
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 55 AA 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 FF FF
    Attached Files

    Leave a comment:


  • lan
    replied
    Re: Canon MC-08 Maintenance Cartridge Reset File

    I've been meaning to post there for a long time. I hope someone can save some cash with this info.

    There are only 4 bytes on the eeprom when it is "new". I used a bus pirate to read/program the eeprom. It runs at 3.3 volts using i2c. i2c addresses are 0xa2 to write and 0xa3 to read
    I have attached a picture of the chip but it that doesn't work the pins are.
    with the chip side facing you and the pins pointing up, from left to right the pins are
    3v3. ground(the longest pin). data. clock. (if it doesn't work switch data and clock)

    the 4 bytes are
    address data
    0x7d 0x55
    0x7e 0xaa
    0xfe 0xff
    0xff 0xff

    everything else is zero



    IMAG0273_1.jpg

    here is the full dump from a new chinese chip
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 55 AA 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 00 00
    00 00 00 00 00 00 FF FF
    Attached Files

    Leave a comment:


  • Canon MC-08 Maintenance Cartridge Reset File

    Hi buddy.
    my maintenance cartridge not work and need to be replace.
    i what not used maintenance cartridge binary file, that program my Serial E2PROM.
    i guess size of that file is about 2KByte.
    thanks all.

    bPBw8N8.jpg
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