Description
A set of 5 cartridges for the 450 and 451 printer family to help unclog the years of ink build up that cause lines and blocked colours in printing. Using our deep cleaning cartridges is a good practise to protect the printer head and the longevity of your machine.
Instructions: Replace regular edible ink cartridges and perform several cleaning and deep cleaning in the printer settings with the cleaning cartridges installed. It might also help to design full-page, primary colour based, documents in excel or word and print until no colour remains on the page, usually about 5-6 full ink pages.
