On September 26, Geehy Microelectronics, Ninestar Corporation’s chip-designing subsidiary, announced it has launched replacement chips for toner cartridges used in Kyocera’s new ECOSYS PA4000x and MA4000x series of A4 monochrome laser printers and multifunction printers (MFPs). Geehy markets its chips for consumables under the APEXMIC brand, referring to the company’s former name of Apex Microelectronics (see “Apex
