I used a whole 10 ream case and found it very satisfactory for all my uses. I copy and print fliers training documents letters recipes and really anything and it works very well.
No need to buy a "brand name" paper - the Staples Multipurpose paper does it for you at a fraction of the cost. 96-Bright 20 lb. paper for all your needs whether it is copy machine plain paper fax printer or making lots of airplanes. If you can get it when on sale it is even better - but I would buy it at list price: it is still a bargain. It holds up to double side printing on an ink jet without bleed-through. I use it for correspondence presentations and simple leaflets and brochures. Just buy it!
This paper is just a bit brighter than most of the common paper. Watching the specials at Staples I rarely pay full price for this great paper. I have four different copies & printers and the paper never jams. It prints one or two-sided without any problems at all.