Toner cartridge with new MICR toner is designed for use with HP LaserJet Pro MFP M148dw, MFP M148fdw & M118dw. Cartridge contains magnetic image character-recognition ink for security purposes in printing checks. It uses special MICR toner developed & tested specifically for each model printer, retaining the original components & keeping the OEM factory seal intact. Cartridge yields approximately 1,200 pages.