Compatible Pitney Bowes Inkjet Cartridge, 621-1 Fluorescent Red Ink for DM500, DM550

InkCartridges.com offers compatible inkjet cartridges to replace the Pitney Bowes 621-1 fluorescent red ink cartridge exclusively designed for your Pitney Bowes DM500 or DM550 printer. Our ink cartridges are built entirely from new parts, and are of the highest caliber. Our LD brand compatible inkjet cartridges are backed by a 2 Year Guarantee and with fast shipping!