Genuine Quadient fluorescent red ink meets USPS guidelines. This inkjet cartridge provides clear, crisp printing, is easy to install, and requires no messy re-inking. Compatible only with Quadient equipment.04/2028 Install Date For use with: iX-3, iX-5, iX-7Straight from Quadient - Genuine Ink - Brand NewKeep your mailing gear running smooth with this genuine Quadient fluorescent red ink cartridge. It's built to meet all the official USPS standards, so you'll get sharp, professional prints every time you use it. Swapping it out is super easy and mess-free, too. This is a brand-new, original Quadient part made specifically to work perfectly with your iX-3, iX-5, or iX-7 series mailing system.04/2028 Install Date