yeeah..
 

Solution:
I installed this rmp's from
http://www-03.ibm.com/servers/aix/products/aixos/linux/download.html

- ghostscript-fonts-6.0-1.aix4.3.noarch.rpm
- urw-fonts-2.0-1.aix4.3.noarch.rpm
- libpng-1.2.8-5.aix5.1.ppc.rpm
- ghostscript-5.50-4.aix4.3.ppc.rpm

After this, i can use the pdf2ps utility
# pdf2ps input.pdf output.ps

I sent the ps file to the best printer in the building and it worked out.
# lp -dlaser10 output.ps

It did not work when i tried to print the ps file to our old HP LaserJet 4100 connected to an Axis 5600 printserver, but hey,, ya cant have it all

Guys thanks for your help, I appreciated it.
If you have more comments about this issue, pls post.
I will investigate further.

thanks for you repply.
cool..
1.) where can i get the ghostscript? download location? is it free?
2.) how should i define the printqueue? local filtering necesary?

we use "AIX" queueing.
the printer is connected to a remote printserver.

As I almost never print anything from AIX, or from any UNIX actually, this will be a difficult one for me to answer quickly.

But first, one assumption: the file is already .pdf in format, and you want to get that printed?

Roughly, you are going to need a program, or a printer driver, that reads pdf and can send it to the print stream.

The precise statement for sending it to a print queue is going to depend somewhat on the print queing style/mechanism you choose. AIX supports two: system 5 queueing, and "AIX" queueing (very similiar to BSD style). However, only one of the two may be active at a given moment.