On December 21, Apex Microelectronics, Ninestar’s chip and component arm, announced the availability of replacement chips for the toner cartridges and drum employed in a family of A4 desktop monochrome laser printers and MFPs from Sharp, including the MX-B350P, MX-B450P, MX-B350W, MX-B450W, MX-B355W, and MX-B455W. Apex says it is the first aftermarket chipmaker to offer compatible
