Once downloaded, you must "print" the file to the printer to apply the patch. There are two common methods: Method 1: USB Thumb Drive (Easiest) Format a USB drive as . Copy the DCCV1_51.prn file to the root of the drive . Insert the drive into the front USB port of your printer .
Some IT support resources, such as SoundSupport , provide direct links or instructions to obtain this firmware to bypass the error, as shown in the DCC upgrade instructions PDF . Dccv1-51-prn File Download
To understand the Dccv1-51-prn file, you must first understand its extension. A .prn file is a . Once downloaded, you must "print" the file to