Model - GXPT-78A High yield and easy to install - 2100 pages/black per toner cartridge at 5% coverage and package include user guide Eco-friendly and smudge free output: Disperses advanced quality ink and delivers dark & smudge free graphics and text. Excellent choice for school, bank, office, hospital and even at your home. Intelligent IC Chip: Smart chips and refined toner cartridges to ensure a smooth using experience, we strive for the perfection of printing, only for the comfort in your life. Easy to install and Use: Each cartridge is passed through strict quality checks for durability and compatibility. Compatible-P1560/P1566/P1600/P1606dn/M1536dnf/MF4410/4420/4430/4450/4550d/4570d/4580dn/4730/4870DN /LBP6200/D530/D550 Print sharp text- We focus on strict quality checks and use A grade material which results in reliable and consistent print outputs. Easy to install. Ink color – Black Printing technology – Laser Printer output type – Monochrome Product Dimensions - ?28 x 9 x 8 cm Weight of Product - 340 Grams