PrecisionID MICR E13B Fonts - Version 2.1 This MICR font package contains one multi-purpose MICR E-13B font and 10 additional variations of this font which include light, bold, wide and narrow versions. All of these fonts are provided in both TrueType and PostScript format. We also provide placement instructions and a MICR calibration tool, which can be used to determine if you need to implement one of the variations of this font. A setup file is supplied to ease installation.