Our ink cartridges for your Pitney Bowes Mailing Systems are manufactured to meet the same original specifications and performance standards set forth by USPS.  USPS has approved all the ink we sell.  We also offer real Pitney Bowes ink cartridges which have been traded in by the Pitney Bowes customers when they upgrade to a new machine through us. 

You'd be pleased to know that The Postage Meter Guys is not an associate, agent, distributor or employee of Pitney Bowes.  The Postage Meter Guys and its products are NOT affiliated with and NOT endorsed by Pitney Bowes Inc.  We do not have the right to claim that the real Pitney Bowes ink we sell is genuine because Pitney Bowes cannot control the storage or shipping of the product.  We are not authorized by Pitney Bowes to be selling their real name brand ink.  PPO, PP01, K700, DM100, DM230, DM330, DM350, DM300C, DM400C, DM400, DM500, DM550, DM800, DM800i, DM900, DM1000, DM1100 and DM Series are all trademarks or registered trademarks of Pitney Bowes Inc. All other marks are trademarks of the respective companies.