Epson Pigment Ink Technical is a range of genuine Epson pigment-based ink cartridges designed for technical and CAD wide-format printers. Using Epson UltraChrome XD and XD2 pigment technology, these inks deliver precise line accuracy, strong colour density and fast-drying performance. The pigment formulation produces prints that are water and smudge resistant, making them ideal for architectural drawings, engineering plans, GIS maps and professional technical graphics.