How To Reset Canon MP190
2/12/2010 by me
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1) Enter SERVICE MODE. By pressing Menu Copy Scan Copy Copy
2) Select TEST MODE.
3) Select [8] PRINTER TEST in TEST MODE.
4) Select 3. [EEPROM CLEAR].
5) Select 0. [INK COUNT]...
6) Press the [Set] key.
7) Press the [Stop/Reset] key (returning to the state of
3)), and then press the [ON/OFF] key