I confess that I indulge myself and order 8-1/2 x 11 size freezer paper from C. Jenkins. You can order from 100 to 500 sheets. I don't remember what I paid for it, but the price wasn't outrageous or I wouldn't have ordered it. And it was worth it to me to not have the paper jams. Their website is
www.cjenkinscompany.com