The third generation no sponge cartridge special design for the Epson continual ink supply system.1.The second generation no sponge cartridge adopt spongeless structure, when use for the Epson continual ink supply system, make sure not to leak ink, print spot, block the printer head because of cartridge aging.2.The third generation no sponge cartridge, need not to dismantle the printer cartridge cover when install the Epson continual ink supply system, more convenient, simple.3.The third generation no sponge cartridge specially design for the All-in-One printer, simply and convenient to install.4.The third generation no sponge cartridge fit out the tube holder. Suitable to the printer model:C63/C64/65/C66/C84/C86/R210/R310/RX510/R810/R200/R300/R320/RX500/R800/R1800C70/C80/C82/C83/2100/2200/950/960CX3500/CX3600/CX5100/CX5300/CX4600/CX5200/CX6400/CX6600/RX420/RX425/RX430/RX600/RX620/RX630 etc.Suitable to the cartridge model:T0321/T0322/T0323/T0324/T0422/T0423/T0424/T0331/T0332/T0333/T0334/T0335/T0336/T0341/T0342/T0343/T0344/T0345/T0346/T0347/T0348T0441/T0442/T0443/T0444/T481/T0482/T0483/T0484/T0485/T0486/T0551/T0552/T0553/T0554/T0561/T0562/T0563/T0564/T0461/T0472/T0473/T0474/T0491/T0492/T0493/T0494/T0495/T0496T0540/T0541/T0542/T0543/T0544/T0547/T0548/T0549 producing area:China