MICR E13B Font Advantage Package - Version 1.0 Our MICR (Magnetic Ink Character Recognition) E-13B fonts allow you to print MICR E-13B numbers and codes from computer systems (including Windows, DOS, Macintosh and UNIX) supporting TrueType, PostScript or PCL laserjet soft fonts to graphics printers. The MICR E13B font is a special font that is used on bank checks and drafts in the United States, Canada, Puerto Rico, Panama, UK, and a few other countries.