Epson WorkForce EC-C7000
Epson WorkForce Pro WF-7820
Epson WorkForce Pro WF-7840
Tips: Please review the list to ensure that you are purchasing the correct cartridges for your printer.
Black is 1100 pages per cartridge(at 5% coverage Letter/A4 )
Color is 1100 Pages per cartridge(at 5% coverage Letter/A4 )