Any printers can use to print checks. In the earlier days, most of the banks insisted on printing checks on MICR fonts for ensuring checks’ security. However, nowadays, after the check 21 Act, MICR toned printers are not a must, and hence the users can use any printers. The main advantage is that all the small and the mid-sized companies can print checks with the printer they are currently using, and there is no need to upgrade the printer to print checks.