Compatible Value Brand MICR Toner for use in the Canon Faxphone L100, L190, imageCLASS D530, D550, MF4450, MF4570dn, MF4570dw, MF4770n, MF4880dw, MF4890dw Printer Models. This toner is magentic toner for printing the banking and routing number on checks. Tonerstore.com's compatible value MICR cartridge comes with a limited 1 year warranty and will not void your machine's warranty. The compatible value MICR cartridge for the Canon 3500B001AA toner is not manufactured by Canon
1. MICR Toner. Magnetic ink for printing the routing and banking number on the checks for NCR machine to read.
2. Meets Banking Standards. A Check is printed from each catridge and the signal strength is validated to meet US banking standards
3. New Compatible. Newly built NON-OEM cartridge NOT manufactured by Canon with no use of recycled parts.