this is step you can try how to reset waste ink full canon on Canon MP190
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
happy resetter and enjoy
this is step you can try how to reset waste ink full canon on Canon MP190
