Apex Microelectronics, Ninestar Corporation’s chip and component arm, has announced that it is first to market with replacement chips for the HP LaserJet 600 series of printers and MFPs. HP announced this broad array of high-speed, high-volume A4 color and monochrome products in May 2017 (see “HP Announces LaserJet 600 Series Featuring JetIntelligence”). Color products