Micromicr Micro Micr Brand New Micr Cf22, Thn26X

microMICR takes original equipment manufacturer cartridges and replace the regular toner with special Magnetic Ink Character Recognition (MICR) toner, which is specially made for encoding checks. The iron oxide in the toner allows the magnetic reader sorter at your bank to read the symbols at the bottom of the check. Printing your own encoded checks saves you the expense of ordering pre-encoded checks.