Start - 4 Compatible Ink Cartridges with Chip replaces T1291, T1292, T1293, T1294, Black, Cyan, Magenta, Yellow for Epson Stylus Office B42WD, BX305F, BX305FW, Plus, BX320FW, BX525WD, BX535WD, BX625FWD, BX630FWD, BX635FWD, BX925FWD, BX935FWD, SX235, SX235W, SX420W, SX425W, SX435W, SX440W, SX445W, SX525WD, SX535WD, SX620FW, Workforce 525, 630 (Electronics)
These compatible cartridges work just fine on my Epson printer, and are much cheaper. However, the black color will wear faster than others, which is normal when printing more text than images. I recommend.
