Genuine Epson 702 Color Combination Ink Cartridges, Standard, 3/Pack (
702 702XL Ink Cartridge Replacement for Epson Ink 702 XL 702XL for Epson Workforce Pro WF3720 WF3733 WF3730 Printer ( Black Cyan Magenta Yellow, 4-Pack) - Walmart.com
Amazon.com: EPSON 702 DURABrite Ultra Ink Standard Capacity Black Cartridge (T702120-S) Works with WorkForce Pro WF-3720, WF-3730, WF-3733 : Office Products