Geehy Microelectronics, Ninestar Corporation’s chip-designing subsidiary that continues to use the company’s former name of Apex Microelectronics for chips for consumables, has announced new APEXMIC-brand replacement chips for Brother TN229, TN830, and TN920 toner cartridges, as well as related cartridge families. The company’s January 28 announcement states, “Since September 2023, Brother has introduced new monochrome
