How Do You Know If Ink Is Magnetic?
There is a nine-digit number at the bottom-left end of the magnetic ink character recognition (MICR) line (the numbers printed in magnetic ink near the bottom of the front of the check). This is the routing code for the bank on which the check is drawn.
Can you 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.
Will this eCheck work without magnetic ink (aka MICR ink)?
How do I know if my printer is MICR compatible?
Checks come with a special code at the bottom of each one, and this must be printed using magnetic ink. The printer from which you are printing your checks must be MICR-, or Magnetic Ink Character Recognition, compatible.
What Printers Use Magnetic Ink? - InkJetSuperStore -
In fact, all laser printer toner is slightly magnetic – that's how the laser directs it to the right spot on the page. It is even possible to buy MICR toner cartridges specifically for check printing. However, those are expensive and rarely used, so most laser-printed checks are still of the ordinary variety.
Laser Printing, Magnetism, and You - Digital Check
MICR ink is magnetic ink used for check–printing on Inkjet printers. MICR toner is used for check-printing on laser printers. There are two types of MICR toner: Originally Manufactured and Remanufactured MICR Toner.
What Is MICR Ink vs. Toner | Source Technologies