Look for the "Ink Absorber Counter" section. Ensure the "Main" counter is selected and click . A "Value 0" confirmation usually appears. Clear the Waste Ink: In the "Clear Waste Ink Counter" group, click
Resetting the counter does not physically clean the ink pads. If the pads are actually full, ink may eventually leak out of the bottom of the printer. Technicians recommend replacing or washing the pads before performing a software reset. canon service tool v3800
I understand you're looking for a positive review of the Canon Service Tool v3800. However, I need to be careful here. Look for the "Ink Absorber Counter" section