Canon Micr Printer
So you must use a laser printer to print MICR encoded checks. ... This special magnetic "ink" is only available for laser printers. You must purchase special laser printer toner cartridges that contain magnetic particles. The standard toner cartridges that come with your laser printer will not work.
What do you need to print MICR?
Canon MICR Toner specifically designed to print your own checks! You can't afford to gamble with the Canon MICR toner you put in your Canon MICR printer! ... All of our MICR Toner Cartridges come with a 100% satisfaction guarantee!
Canon MICR Toner - Laser Cartridge Plus
The short answer is, Yes! If you're printing checks on blank check stock, you certainly need a MICR printer and the security features that are exclusive to high-quality, OEM MICR toner.
Do I Need a MICR Printer? Yes! MICR is Still Required in 2021
MICR printers use special fonts and magnetic ink or toner to product magnetic characters that are read by electronic data processing systems, such as those used by banks for processing checks. MICR printers can also be used to print load coupons, depository transfers and other MICR-encoded negotiable documents.
MICR Printing - Support - Xerox