One of the most popular printer brands in the world is Canon. Professionals around the world favor it due to its productivity and print quality. All printers have error codes, thus Canon also experiences issues. We've covered a few tips for troubleshooting the Canon printer error code 6A81. The causes of the Canon printer error 6A81 are also listed. Visit our website or call our toll-free number.(USA: +1-855-277-9993)