It's encouraging to know that someone else is using the Q-series HP.  By the lack of other responses, I guess it is an HP issue.

Newbie I am.  I thought I resolved a paper waste problem using QI.  On a 24" roll I set up a paper size of 24x8.5 to print two 8.5x11 images.  Perfect!  My Q3100 printed as required and cut the paper appropriately at 8.5 inches.  But then my jaw dropped as it rolled out that dreaded extra 3" and cut again.  How on earth can I educate my printer not to waste valued paper?  If it is something in the printer driver, could someone familiar with the printer instruct me as to how I may shut it off.
Hoping for resolution...
howard