Can I Print A Check Without Magnetic Ink?
Yes, an eCheck will still work without MICR ink. Even though the codeline is printed in regular printer toner, your bank is still able to capture an image of the check and send it to the automated clearing house to request funds from the issuing account.
Do I need to use magnetic ink or toner when printing checks?
Magnetic ink for checks is designed to work in tandem with requirements set by the Federal Reserve. The Federal Reserve and all banks require that checks be printed with MICR ink or toner for ease of check processing.
What Is MICR Ink vs. Toner | Source Technologies
Does a check have to be printed with magnetic ink?
Only the MICR line of a check must be printed in magnetic ink. The rest of the information on the check, such as the date, the payee name, and the amount, can be printed in regular, non-magnetic ink.
Frequently Asked Questions about Check 21 - Federal Reserve Board