HP 647A Black Original LaserJet Toner Cartridge Page Yield 8500 (CE260A)

* Includes 2 x black and tri colour ink cartridges* Black ink has 190 page duty cycle (based on ISO testing)* Tri colour ink cartridge has 165 page...

* Includes black and tri colour ink cartridges* Black ink has 190 page duty cycle (based on ISO testing)* Tri colour ink cartridge has 165 page dut...

* Up to 370 page print yield (Based on ISO testing)* Vivera Ink technology* Laser quality Magenta text* Manufacturers OEM Code: C8772EE* Lab-qualit...

* 550 page yield (Based on ISO Testing)* Vivera Ink technology* OEM: CN684EE HP364XL* Ink cartridges that can be replaced in the printer one at a t...

* Great value 3 pack* Manufacture published page yield:  Approx 500 pages * Genuine Canon Branded product