127 DURABrite Ultra Ink Black Dual Cartridge Pack For NX-530, 625, WF-3520, 3530, 3540, 545, 60, 630, 633, 635, 645, 7010, 7510, 7520, 840, 845

Achieve 50% additional prints per cartridge compared to a High-capacity ink cartridge using Genuine Extra High-capacity Ink Cartridges. Worry-free handling prints are resistant to smudging, fading and water. Excellent print quality for daily text documents, plain paper and photo printing on glossy papers. Maximum Yield Per Unit (Black): 1000 pages