The following samples show the different sizes of the barcodes currently available for LASER printers with PCL5 or greater capability. There are 5 basic sizes Extra Small, Small, Medium, Tall, Extra Tall with 2 options in each size with or without a human readable translation underneath the barcode. The sizes are actual size.
With the CustomWare® update is included several files which upload to the printer the codes necessary to enable your LaserJet printer to print the barcodes. While the coding is supposed to make the font permanent, a program within CustomWare® enables a reload or reset of the printer.