Save and print even more when you shop with LD Products! This offer includes (1) T502120-S Black, (1) T502220-S Cyan, (1) T502320-S Magenta and (1) T502420-S Yellow ink bottles; they replace the original 502 ink bottle series. Why pay twice as much for expensive brand name Epson ink when our remanufactured printer supplies are backed by a 100% Satisfaction and LIFETIME Guarantee? This ink bottle set is compatible with Epson ET-2700, ET-2750, ET-3700, ET-3750, ET-4750, ET-15000, Expression ET-2700, ET-2750, ET-3700 and WorkForce ET-3750, 4750 printers. Please note, retail packaging may vary and these ink bottles will only work with printers purchased within the United States and Canada. The use of remanufactured replacement printing supplies does not void your printer warranty. We are the exclusive reseller of LD Products brand of high quality printing supplies on Amazon.