How can I change my default Print settings so that "Collated" is checked by default? I'm running 10.5.5 on a MacBook Pro and trying to print to a LaserJet 4050 (although my inability to keep the "Collated" box checked doesn't seem related to which model I'm trying to print to). The box is sometimes checked, sometimes not, and I"m confused as to why.

I'm posting this here rather than in the printer/peripherals area as it seems unrelated to the specific printer (although I may be wrong...)

Thank you!