Hello !!
Maybe you have already heard about my problem.
We have installed iprint and lotus notes 6.5.

If we start notes, notes have a problem with the networkprinter
(standardprinter) and stands still for about 10 seconds or longer.
(Notes = (no response). But only at the first notes start. Close/Open
all is okay.

Now we change the standard printer (PDFout), this problem is gone.
So we think we have a problem with iprint.

Can you help me please ?