Refillable ink cartridge for EPSON B-510DN

Refillable ink cartridge for use with Epson Stylus B-300DN,500DN;B-308DN, 508DN;B-310DN,510DN;B-318DN, 518DN Transparent refillable ink cartridges are released after long time test and quality control. Product characteristic detail 1 Import equipment, and use quality imported PP material, ultrasonic wave welding.anti-corrosion can hold solvent inks etc 2 Environmentally friendly: Go through HSF test, safe and no pollution to the environment 3 Low cost:Transparent refillable ink cartridges,could be used repeatedly,And have special pigment or dye inks,save printing cost a lot then to use original ink cartirdge. 4 Convenience: Have special funnel,and the air will go out when it is refilling ink,after the ink is used up,just refill inks,after installing the cartridge,fluent printing forever. 5 Stability: injection moulding, no air leaks,no ink leaks ,no shape changes ,stable quality. 6 It comes with a permanent chip,it will reset itself automatically, and the chip needs to work with oem chip together.No need to buy new cartridge anymore ,only need to refill inks Product form Part No. Product category Printer Cartridge No. Volume RemarkOC-EW300dn Refillable cartridge Epson Stylus PRO b-300dn,b-500dn 110ML:T6251(BK),T6252(Cyan),T6253(M),T6254(Y) 220ML:T6261(BK),T6262(Cyan),T6263(M),T6264(Y) 300ML Europe America OC-EW308dn Refillable cartridge Epson Stylus PRO b-308dn,b-508dn 110ML:T6161(BK),T6162(Cyan),T6163(M),T6164(Y) 220ML:T6171(BK),T6172(Cyan),T6173(M),T6174(Y) 300ML Asia OC-EW310dn Refillable cartridge Epson Stylus PRO b-310dn,b-510dn 110ML:T6251(BK),T6252(Cyan),T6253(M),T6254(Y) 220ML:T6261(BK),T6262(Cyan),T6263(M),T6264(Y) 300ML Europe America New edition OC-EW318dn Refillable cartridge Epson Stylus PRO b-308dn,b-518dn 110ML:T6161(BK),T6162(Cyan),T6163(M),T6164(Y) 220ML:T6171(BK),T6172(Cyan),T6173(M),T6174(Y) 300ML Asia new edition K,C,M,Y,