The Tools 2000ml SB420, a one-time-use chip, is specifically designed for Mimaki printers. Compatible with the Tx300P-1800 and Tx300P-1800B series, this chip enhances print quality and ensures precise results. Its 2000ml capacity ensures reliable printing, even for long printing sessions. The SB420 chip is a refillable ink cartridge that effortlessly transitions between colors, providing vibrant and accurate prints. If you're looking for a cost-effective and environmentally friendly solution for your Mimaki printer, the Tools SB420 chip is the perfect choice.