MICR Toner World Troy 02-81037-001 MICR Toner Check Printing Cartridges allow you to print checks safely and securely for half the cost of regular Troy MICR toner. All our MICR cartridges are compatible products manufactured from original (OEM) components by replacing regular laser toner with magnetic MICR toner. Category: Toner Cartridges. OEM Compatibility: Hewlett Packard HP. 2500 Pages. Black MICR Ink. Troy Compatible. 1-Year Guarantee ABA/CBA Certified Secure. Dimentions: 11.500" x 4.500" x 11.500". Works With:. Printers: LJ1160 LJ1320 LJ1320n LJ1320dn LJ1320nw LJ1320t LJ1320tn LJ3390 LJ3390aio LJ3392 LJ3392aio. Cartridges: HP Q5949A HP 49A.