Each genuine 056L toner cartridge comes straight from the Canon factory, with all new parts that offer the highest quality prints.An original Canon 3006C002not only means you get the best results from your mono laser printer, but you also have the best overall experience when it comes to compatibility and reliability too. This brand-new Canon 056L toner cartridge contains enough black toner powder for an estimated 5,100 prints, so maintenance of your machine is mercifully low.Canon fully guarantee the 3006C002 directly in the rare instance there is a problem, making this black toner cartridge a risk free endeavour.