CISS of high quality cartridge ink 1. High quality and rensonable price ... (Continuous ink supply system) of high quality cartridge ink 1.This CISS (Continuous Ink Supply System) consists of ink reservoir ... system. 3.When you run out of ink,just add ink ! 4.Stable quality and long storage time ... brandColorC, K, LC, LM, M & YTypeBulk ink supply for CISS Bulk packagingYesCertificateISO9001/2000 as well as ...