KDE Printing Issues

I have noticed lately that when I print documents from emacs, Mozilla, OpenOffice.org, abiword, etc. my documents are just fine. Whenever I print from Kmail, Konqueror, Kview, or just about anything KDE related, my documents get mangled. Specifically, the top and/or bottom of the page gets cut off. A while back I asked about getting my printer to work in the first place, and I discovered that it seemed the problem was that the default page size in the .ppd file was set to A4 instead of letter. Now that that is fixed, does anyone know what would cause the KDE printing issues? I am using Suse 8.1 professional on a pentium with an HP Deskjet 842c. Any suggestions very welcome. Matt