In separate press releases on October 21, third-party cartridge maker Ninestar and Apex Microelectronics, Ninestar’s chipmaking unit, each announced replacement solutions for the monochrome toner cartridges used in the HP Laser 408dn and Laser MFP 432fdn sold in the Americas. Apex said in its press release that its replacement chip for remanufactured HP W1330X toner
