This CISS is designed for the specified printers with premium UV ink.Quality Guaranteed. 1. This CISS (Continuous Ink System) consists of a high-capacity ink reservoir (which comes filled with between 6-10 cartridges worth of premium ink PER COLOR) that is attached to a set of cartridges via secure tubing. The tubing acts as a vacuum to extract ink from the reservoir and keep the cartridge full of ink. 2. Each CISS (continuous ink system) comes complete with easy-to-follow instructions, ink, and all accessories needed to successfully use the system. The included cartridges have a permanent smart chip already installed, which will automatically reset itself. No mess! No leaking! 3. For your convenience, there is a filter built into the ink tank, to prevent outside agents from contaminating and/or affecting the quality of your prints. There is a red line on the reservoir to indicate when it is time to refill. 4. When you run out of ink, just add ink! We sell the refill packs additionally.