Manual Reset Waste Ink Counter Pad Canon MPC190,
Enter SERVICE MODE By pressing Menu, Copy, Scan, Copy, Copy
Select TEST MODE.
Select 8 PRINTER TEST in TEST MODE.
Select 3. [EEPROM CLEAR].
Select 0. [INK COUNT].
Press the [Set] key.
Press the [Stop/Reset] key (returning to the state of 3), and then press the [ON/OFF] key.