LEXMARK X850H21G X850E X852E X854E X850e mfp X852e mfp X854e mfp X850e MFP X854e MFP X850e VE4 X852e MFP This original (OEM) Lexmark Lexmark X850H21G OEM Toner Cartridge is the genuine cartridge from Lexmark Specifications PAGE YIELD: 30,000 PAGES @ 5% COVERAGE