Comparable to the Pitney Bowes 765-3 cartridge which is compatible with Pitney Bowes models: 1P00 DM200i DM230 DM300i DM300L DM330 DM400i DM400L. Yields up to 8 000 pages. designed for digital mailing machines. Manufactured in ISO 9001:2000-certified facilities. All NuPost products are ISO 14001 certified. 100% satisfaction guaranteed by the manufacturer.