Power your Riso ComColour high-speed colour inkjet systems with our premium compatible gel inks – formulated for vibrant, water-resistant full-colour output, smooth jetting, and reliable flow in ComColour GD, GL, and GC series. These aftermarket inks deliver sharp graphics, accurate colour matching, and ultra-low cost per page with big savings over originals – ideal for high-volume production like brochures, posters, and marketing materials in busy print environments.