Aluminous Sack For larger format printer

Firstly,the Seiko empty cartridge needs to install chips.Please install the matching Seiko chips on the empty cartridge.The Seiko chip is sold by different district,because in different district the data of chip is different.Be sure that your chips are matching in your district.It is time to refill ink after installing the chips.The following are two kinds of methods for refilling ink.