Zhuhai Aicon Image Co., Ltd., which sells its products under the iAICON brand, has released what it calls first-to-market compatible toner cartridges designed to replace the HP 134A/X series. This series of toner cartridges is used in HP LaserJet MFP M234 devices and HP LaserJet Pro M209/M211/M232/M233/M236 devices. HP LaserJet M200 series A4 monochrome devices
