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

Make sure this fits by entering your model number, Better quality than the lab.Epson All in One Machines : Stylus NX625, WorkForce 545, WorkForce 630, WorkForce 633, WorkForce 635, WorkForce 645, WorkForce 840, WorkForce 845, WorkForce WF 3520, WorkForce WF 3540 Epson Inkjet Printers: WorkForce 60 Epson Wide Format Printers: WorkForce WF 7010, WorkForce WF 7510, WorkForce WF 7520, Worry free handling : smudge, fade and water resistant prints, Convenient individual ink cartridges, Compatible with WF 635, 633 and 630 printers