To get from AutoCAD's "printing to a port" to NT named resources do these
four steps:
1) create a batch file named "C:\plot.bat" with the following two commands:
copy %1 \\machinename\queuename /b
del %1
2) Start Autocad and go to Preferences/misc/plot spooling and enter
C:\plot.bat %s
3) Go into Autocad's Configure option pick #7 "Configure Operating
Parameters" and pick #3 "Default Plot File" enter the name "autospool"
4) Still in the configure operating parameters pick #4 "Plot Spooler Dir"
and enter "C:\" then exit configure
When you plot, check plot to file, make sure the file name is autospool
and click OK. This will create a plot file, automatically copy the file to
the printer and delete the file when done. It works great!
Backup one step