Designed to be compatible exclusively with the Canon iRC1028iF and a few other select printers in the colour imageRUNNER series, this genuine C-EXV26 black toner cartridges delivers nothing but the best in terms of print quality. With a healthy 6,000 page estimates yield the Canon 1660B006AA has a mercifully low cost per page too.When producing prints that utilise black toner in your Canon imageRUNNER laser printer, this original 1660B006AA is the best option. Fully guaranteed and direct from Canon themselves, you can put your faith in this black C-EXV26 laser toner cartridge.