Amazon.com: MicroMICR MICR Toner Cartridge - Alternative for HP 147A - Black - Laser - Standard Yield - 10500 Pages - 1 Each (MICR-THN-147A) : Office Products
VersaToner - 134A (W1340A) MICR Toner Cartridge for Check Printing - Compatible with HP Laserjet M209 Series, M234 Series, M236 Series Printers, Black - Walmart.com
MICRPRO400 - HP PRO400 MICR Toner Cartridge - NelcoSolutions.com
Amazon.com: TCM USA ST9712 ST9715 ST9717 ST9720 ST9722 MICR Toner Cartridge. Replacement for use in Source Technologies ST9712 ST9715 ST9717 ST9720 ST9722 Printers only. STI-204514 Made in USA : Office Products