Printing a list from Firefox

I am not sure where to post this, but I THINK it is an NS error and I certainly need help troubleshooting the problem, so here goes...

Our warehouse manager has a routine where, after she prints individual picking tickets in the morning, she prints the entire list of printing tickets.

To do this, she has navigated to the page Transactions>Management>Print Checks and Forms>Picking Tickets. She prints the picking tickets first by marking the ones she wants to print, and then hitting the NS button which says "Print". This part works fine.

Next she wants to print the list of printing tickets as she sees it on that page.  There are often more than 100 tickets, but lets assume there are 98 lines. So she goes to File>Print on her browser window. Prior to today, the 98 lines would print on about 3 sheets of paper. TODAY, however, the browser is trying to print them all on one sheet -- as if it was a big image -- and cuts off everything after about line 40. This is in Firefox ( we have NOT upgraded to Firefox 3 yet -- this is