Margins printing from Konqueror

Hi all, I have a problem when triyng to print an html file from Konqueror. Although I see the preview ok, the last row or so is missing on the print. I thought I could get round the problem setting bigger margins, but I can't find any option to do that. Any suggestion?. Suse 8.0, Konqueror 3.0.4, DeskJet-930-C Thanks, Toni