The PB 793-5 / SL-798-0 Replacement Fluorescent Red Ink Cartridge for SendPro C, SendPro+ and DM Series Mailing System is a high-quality replacement ink cartridge that is designed to work with a range of PB mailing machines. With a 40 ML capacity, this cartridge is able to produce crisp and clear prints that are perfect for mailing labels, envelopes, and postcards. It is compatible with a wide range of PB mailing machines including the SendPro 300, C200, C300, C400, C425, DM90i, DM100, DM100i, DM125i, DM145i, DM150i, DM160i, DM175i, DM180i, DM200L, DM200C, DM200i, DM225, P700 & P720 Postage Meters. The replacement cartridge is easy to install, and once installed, it will last for a long time. The ink is specially formulated to dry quickly, so you don't have to worry about smudging or smearing. Additionally, the ink is fade-resistant, so your prints will remain vibrant and legible for a long time. If you are looking for a high-quality replacement ink cartridge for your PB mailing machine, the PB 793-5 / SL-798-0 Replacement Fluorescent Red Ink Cartridge is an excellent choice. It is easy to install, produces high-quality prints, and is compatible with a wide range of PB mailing machines. Order yours today and experience the difference!