TROY MICR Toner 02-82040-001 / 0282040001 (37A) — Black Alternative for HP CF237A

TROY MICR toner (02-82040-001 / 0282040001, 37A) in Black includes a concealed tamper-evident feature that releases a red stain if chemical alteration is attempted. The formulation offers high adhesion to resist check-scraping and is precisely matched for dependable bank readability. Provides OEM-level performance and will not void your printer warranty. This is the only MICR toner endorsed by HP.