Xerox 220e 参考指南

LOWRTRAY.PS (to print on media from the printer's lower tray)

Use the LOWRTRAY.PS Þle when you want the printer to pick media from 
the lower paper tray, if your printer has one.   

The contents of LOWRTRAY.PS is shown here: 

%!

systemdict/languagelevel known{languagelevel 2 

eq{true (0) startjob dup not

 {/exitserver errordict/invalidaccess get 

exec}if}{false}ifelse}{false}ifelse

not {quit} if

mark

{

  currentpagedevice/InputAttributes get {1 get} 

stopped 

  {pop pop} 

  {2 dict begin

    /InputAttributes 1 dict begin /Priority [1] def 

currentdict end def

    /TraySwitch false def

   currentdict end setpagedevice

  } ifelse

} stopped cleartomark

false (0) startjob pop