Ships Same Day-Made in U.S.A.! We offer this single black-ink cartridge for the Pitney Bowes Black Infinity Series mail processing machines such as DM16K, DM22K, and DM22KR. These are extremely high-yield production cartridges, up to 220,000 of the larger postal indicia, or, if you’re exclusively using small indicia, this cartridge could take you up to 595,000 impressions. While twin packs might save you in the long run, this single pack will see even large operations through a lot of mailing. Order it now, and you will save extra - this Pitney Bowes compatible product qualifies for free shipping.