If you want the most Q's, try the following.
Install:
Firefox browser
Safari browser
For printing Bricks Q's: use Firefox
For printing Smart Source: use Safari
For printing coupons.com: use Firefox
If something does not work with Firefox, try Internet Explorer
If something then does not work with IE, try Safari
Yes it is a little bit of a bother, but if you want to maximize savings it is worth it.
Unless I am duplicating a post I didn't see (in which case by all means delete this), could this please be a sticky, Moderators?