If there is black cover as picture, the packing method is as following:
(1)Pls clean each channel of head with injector and cleaning liquid; (Pls DO NOT drop liquid to slots of head)
(2)use injector to fill Epson moisturizing liquid into printhead (if you don’t have moisturizing liquid, ensure to fill air into head, make sure there’s not cleaning liquid inside printhead:
(3)Please polish the head surface edge with tissue or non-dust cloth lest ink flows into head socket. (Please do not polish head mirror surface):
(4)Please block the column with silicone hose as picture, the purpose is to prevent ink flowing out and keep moisture of head inside:
(5)Please put it into the black cover then tie up with rubber band, finally place it to box: