I was a little concerned about not buying a canon oem cart. I am retired from Xerox corp as a technician and our biggest nightmare was aftermarket cartridges. They were almost always poor quality and caused lots of problems. I am retired and on a fixed income so I need to save money. These carts are wonderful. I could not tell any difference between these and the ones that Canon Sells
Pros: Excellence quality, its worth it, better then paying for the brand in local supply stores
Cons: it won't last forever
This is not my first time ordering from Mono-Price, due to its exceptional delivery times and the cost of the material, it just had to bring me back to here for most of my ink cartridge to cables. So, my experience with this black toner, is very pleasant it gets the same quality of the branded ink cartridge and it is 1/3 of the price. Since I live in upper rubber boot Canada most of these techy items are way above prices so I'm very please with my order and the timing of the delivery service.