epson r1900可填充墨盒（含永久芯片）

1.直接注墨的可填充墨盒，采用最新的创造性设计原理，墨水填充简单方便(用注射器直接将墨盒注满墨水，墨盒即可使用，不再需要抽真空，不再需要专用的真空填充工具填充墨水。填充墨水从此告别技术人员，使填充墨盒正真成为所有人都会使用得着产品.
2.采用无海绵结构，可避免因海绵老化损坏打印机喷头.
3.在第上一代基础加以改进，确保在任何环境下使用此墨盒打印时不漏墨水，不断线，不堵喷头.
4.注墨口与进气孔采用不同出口，使用墨盒时请取出进气口胶塞或撕掉胶膜。

1.direct refill cartridge can fill the ink directly, adopt creative design,filling ink easily: fill ink full into cartridge by syringe, no use vacuum refill method,no need special filling tool and special technician. this is the cartridge invention milestone.
2. adopt no sponge structure, avoid break printer head becaus of sponge aging.
3.innovate it base on the first generation cartridge, make sure no leak ink, print spot, block when printing.
4. the refilling hole and the air hole are different.take out the rubber plug or tear film when use cartridge.