In May 2019, with little fanfare, HP introduced a new set of printers and MFPs for contractual channels: the LaserJet Managed MFP E72425/E72430 series and the Color LaserJet Managed MFP E77422/E77428 series. On August 16, Apex Microelectronics announced first-to-market replacement chips for remanufactured cartridges used in the newly launched machines. HP’s Color LaserJet Managed MFP E77422/E77428
