Do All Checks Need 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.
Can I print a check without MICR 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.
Will this eCheck work without magnetic ink (aka MICR ink)?
Can you print a check with regular ink?
Yes, technically, but the bank will hate you when you go to cash it. The magnetic ink allows them to run it through their machine. If you print with regular ink, they have to type in the account number (they are the bank, so they don't need to type in the routing number). But basically, a check is an IOU.
Can I print my own checks on a regular paper? - Quora
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