The (2 Pack) 793-5 Fluorescent Red Ink Cartridge is a compatible ink cartridge designed for use with Pitney Bowes printers in the DM100, DM200, and SendPro C200 series. The red ink cartridge is ideal for printing documents that require a vibrant and long-lasting red color. With a print technology of inkjet, this unit is a reliable choice for those looking to produce high-quality prints with a consistent red color. The product is compatible with various Pitney Bowes models, ensuring a seamless printing experience for users.