Ultra High Quality Yellow Ink for your Riso® ComColor® 3150R X1 Printer. Priced per 1000 ml cartridge. We utilize a recycled genuine container with all new circuitry and new packaging. Average yield: 64,500 copies. 100% Guaranteed!

High Quality Black Ink Refill Kit for your Riso ComColor 3150R X1 Printer. This refill kit includes 1000 ml of Black Ink, New Circuit Chip, Quick Fill Nozzle, Simple Instructions. Average yield: 64,500 copies. 100% Guaranteed!

Ultra High Quality Cyan Ink for your Riso® ComColor® 3150R X1 Printer. Priced per 1000 ml cartridge. We utilize a recycled genuine container with all new circuitry and new packaging. Average yield: 64,500 copies. 100% Guaranteed!

Ultra High Quality Magenta Ink for your Riso® ComColor® 3150R X1 Printer. Priced per 1000 ml cartridge. We utilize a recycled genuine container with all new circuitry and new packaging. Average yield: 64,500 copies. 100% Guaranteed!

Permanently resets any ink cartridge so you have unlimited use and refill capabilities. Easy to install. Setup instructions included.