Epson T636700 UltraChrome HDR Light Black Printer Ink f/7890, 7900, 9890 & 9900

Where professional printing meets innovative technology, the Epson Stylus Pro 7900 (24 inch) and Stylus Pro 9900 (44 inch) stand as Epson's premier ten-color printers, armed with the revolutionary Epson UltraChrome HDR (High Dynamic Range) ink technology. This advanced ink set, featuring orange and green, significantly broadens the color gamut, opening up new digital printing possibilities within the packaging and remote proofing market segments.Epson's UltraChrome HDR ink is a high-density resin-coated pigment ink formulation, boasting a three-level black ink technology - photo black, light black, and light light black. This is complemented by cyan, light cyan, vivid magenta, vivid light magenta, yellow, orange, and green. An on-board matte black is also included, which can be auto-switched with photo black.This generation of UltraChrome HDR ink offers reduced graininess in skin tone areas, smoother tonal gradation from shadows to highlights, and excellent short-term color stability. It also provides outstanding long-term lightfastness, highly accurate color control with neutral black and white, and high gloss levels on water-resistant prints.The introduction of two high-capacity ink cartridges (350 and 700ml) contributes to a lower cost per milliliter of ink, reducing overall costs. These high-capacity ink cartridges also minimize the need for frequent cartridge replacements, promoting greater unattended printing.The Stylus Pro 7900 and Stylus Pro 9900 feature Epson's MicroPiezo TFP (Thin Film Piezo) print head, equipped with 360 nozzles per inch for each of the ten active ink cartridges. Epson's Ink Repelling Coating for the print head and Automatic Ink Detection (AID) system work together to prevent downtime by minimizing and detecting nozzle clogging in advance, and eliminating paper waste used during the cleaning process.Epson's AID technology employs a sensor near the print head that monitors the electrical charges on the ink droplets as they are fired. A lower than expected electrical charge indicates insufficient ink was fired, triggering the print head cleaning process automatically.Compared to current 8-color 24 inch and 44 inch printers, the print speed of the Stylus Pro 7900 and Stylus Pro 9900 is dramatically increased. The Stylus Pro 7900, for instance, can complete an A1 (720x720dpi) sellable quality print on Epson's Premium Glossy Photo Paper in an impressive 5 minutes. This makes these printers a top choice for professionals seeking efficiency without compromising on quality.