Pitney Bowes #621-1 - Red Fluorescent Ink Cartridge compatible
DM500, DM550 mailing systems - Compatible Red Ink Cartridge (formerly # 620-1)
DM500, DM550 mailing systems - Compatible Red Ink Cartridge (formerly # 620-1)
DM200, DM300 & DM400 Series Mailing Machines - Compatible Red Fluorescent Ink Cartridge
DM200i, DM300i, DM300L, DM400i, DM400L, 1P00 mailing systems - Compatible Red Fluorescent Ink Cartridge
DM800, DM800i, DM900, DM1000 mailing machines - Compatible Red Ink Cartridge (formerly # 767-8)
B700 Series PostPerfect postage meter - Compatible Red Fluorescent Ribbon Cassette
E700, E707 series Personal Post Postage Meters - Compatible Red Ink Cartridge
DM100i, DM200L, P700 - digital postage meters - COMPATIBLE Red Ink Cartridge
Mailstation K700, Mailstation 2 - Flourescent Red Ink Cartridge (approx. 400-800 impressions). THIS IS A COMPATIBLE CARTRIDGE