There is a documented issue with KIP Vs. Revit, see Revit help file.
here is a cut n paste
Prints and plots sent to KIP plotters from a file do not plot.
The Windows driver was not intended to work by selecting the Print to File option; however, by default, the KIP driver does create a file-folder structure with printable files within.
If you select the Server Properties from the printer's file menu, you will notice a port called KIPx, where x is a value from 0-99. If you configure that port, it will tell you that it is placing printed files in c:\monpath1\request by default. You can browse to this folder through Windows Explorer, and you will see a subfolder with a randomly generated name. Within that, there is a tiff image that is printable. This is what the KIP controllers are looking for.
This is the best thing that KIP can do with the Windows driver. It is supposed to reside on a network containing a KIP printer.
For the best results, use the HP650c driver. It will allow for printing to file and seems to give a decent output. Also, the PDF or PS option seems to be viable.
ROhit Jain
www.rsms-arch.com