HP (Hewlett-Packard) 4500 Printer User Manual


 
176 PCL Commands
EN
PCL Commands
PCL printer commands instruct the printer which tasks to perform or
which fonts to use for specific print jobs.
PJL Commands
The HP Printer Job Language (PJL) provides control above PCL and
other printer languages. The four major functions provided by PJL
are:
printer language switching
job separation
printer configuration
status feedback from the host
PJL commands can be used to change printer default settings.