I still cannot find a solution.
I've tried the following commands:
1.) export on the server:
rundll32 printui.dll,PrintUIEntry /Ss /n "PRT10" /a "D:\support\prt10.dat"
2.) import on a client:
rundll32 printui.dll,PrintUIEntry /Sr /n "PRT10" /a "S:\prt10.dat"
but get this error by...