Xerox 220e 参考指南

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页码 178
Printing from a Workstation
4
Printing Reference
4-7
PostScript code for Tektronix utility Þles
The following sections describe the utilities on the Phaser 220 Color Printer: 
Printer Utilities (DOS) diskette.
ANYTRAY.PS (to print on media from either tray)
Use this Þle if you want the printer to automatically pick paper from an 
upper tray when the lower tray (if you ordered the optional lower tray 
assembly) is empty.  This applies only when the same kind of media is 
loaded in both trays and you are not using the Tektronix driver. 
The contents of ANYTRAY.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 0] 
def currentdict end def
    /TraySwitch true def
   currentdict end setpagedevice
  } ifelse
} stopped cleartomark
false (0) startjob pop