Each time you print a document, your printer will do the calculations for each printing. And finally, the cartridges will detected as empty cartridge. Although you already refilled the cartridges, but the printer cartridges will still be detected as empty cartridge.
For Canon Pixma MP270, here’s how to reset printer ink level, so that the cartridge is not detected as empty cartridges anymore:
- Press the reset button for about 5 seconds.
- Open the cover of the printer, unplug the cartridges and plug in again into the cartridge’s house.