You need to install the Bricks coupon printer software. There is alot discussion about this software over at Slickdeals.
Usually it only allows 2 prints per a coupon per a PC (press the back space button after printing the coupon the first time to force it to print another).
Also the coupon printer will not work with Sandboxie (or similiar) so you then need to reinstall your OS in order to print more coupons or use another PC. I actually keep a spare computer to print these internet coupons out, reinstalling windows after I max out my 2 prints.