PB 772-1 77211 Pitney Bowes®  Compatible Ink >>  Description This product replaces Pitney Bowes 772-1 7721 Compatible Ink Cartridge.                                   It is manufactured to meet or exceed the original OEM product. Yield: Up to 580,000 impressions (Small indicia) or 220,000 with large indicia.  >>  Compatible Printers Pitney Bowes®                                                                                                                   DM16K DM22K DM22KR DM22R Secap DP16K DP22K DP22KR Digital Mailing Systems >>  Quantity Make sure the company that you are purchasing products from can supply the quantity that you are looking for.                                                                                                    >>  Returns Look for someone with a 30 day return policy.                                                                    >>  Shipping Look for someone who can ship the same day when possible.                                               >>  Purchasing Buy with confidence through: Discount Supply Company.