... processing office consumables, and fully experienced. --Brand:Epson,Brother,Canon,HP,Konica Minolta,Lexmark,Samsung,Ricoh,etc ... Environmental protection material, no pollution to the environment.2. Cartridge's Status:can refill dye ink,pigment ... you solve some problems in use.7. Delivery:2-7 days after you payment. DHL long ... reusable empty refill ink cartridge with chip for epson stylus PRO 9400 printer