The Pitney Bowes Compatible Smart Blue Ink Cartridge is an essential companion for those who rely on the mighty DM100i, DM110i, DM125i, DM150i, DM160i, DM175i, DM200i, and DM220i, as well as SendPro C and SendPro+ Mailmark Franking Machines. This high-quality cartridge ensures vibrant and lasting prints with the new Pitney Bowes Smart Blue ink, which dries to its original color, providing improved longevity and reduced downtime. By using this cartridge, users can enjoy a more productive workflow, knowing that their documents will last and look their best.