PCM file extension - LaserJet Printer Cartridge Metric for printer driver
What is pcm file? How to open pcm files?
File type specification:
The PCM file extension was used for files that contain HP printer drives.
All HP PCL drivers have an option to install additional fonts or font DIMMs, but many of these font installers do not install Printer Cartridge Metrics (PCM) files. HP Font Solutions products like Bar Codes and More or MICR DIMM come with PCM files, so these fonts cannot be installed or accessed from all Windows printers drivers. PCMs provide printer drivers with metrics required to select SIMM or cartridge fonts for Windows applications.