On September 27, Zhuhai Oritone Infotech Co., Ltd., which sells its products under the Maetone brand, posted two announcements about new compatible toner cartridges designed for use in HP and Xerox devices. For the HP LaserJet Managed E40040dn and LaserJet Managed MFP E42540f monochrome devices launched in early 2021 (see “HP Rolls Out LaserJet Enterprise
