To Reset Canon Printer ink cartridges, remove the old ones. To do this, you will need to open the printer and locate the old ink cartridges. Afterward, remove them from the printer. The next step is to locate the new ink cartridges. Then, insert them into the printer. Make sure that the new ink cartridges are inserted correctly. If they are not, you may damage your printer. The final step is to print a test page. To do this, you will need to go to the printer's control.