@echo off REM echo "%0" "%1" set port=%1 if "%port%"=="" set port=lpt1 ECHO %%-12345X@PJL COMMENT "Set Tray Mapping to CLASSIC">delme ECHO @PJL DEFAULT LPARM:PCL MEDIASOURCEMAPPING=CLASSIC>>delme ECHO %%-12345X>>delme copy delme %port% /b REM del delme ECHO Configuration Complete: ECHO Printer on %port% set to use optional second tray for Small Registration Key Packet. pause