#2 Bug in qtcups 1.0 ?

Hello,

I have some problems with qtcups when I try to print with the option "two pages per sheet" enable. In this case, the printer don't print with some applications (e.g.: netscape messenger 4.74) or prints some strange characters (nedit 5.1.1). If I try to print with 1 page per sheet, then it works.
This problem doesn't arise with xpp.
My printer : HP Laserjet 6MP (ppd file obtained from the windows driver).
My system : Redhat 6.2 with cups 1.1.2.

Thank you for your help,
Roland Baudin