Micromicr High Yield Black Toner Cartridge
Micromicr MCMMICRTLN342 – MICR toner cartridge is designed for use with Lexmark Optra E230, 232, 234, 240, 330, 332, 340 and 342. Cartridge contains magnetic image character-recognition ink for security purposes in printing checks. Cartridge yields approximately 2,500 pages at 2.8.