Copymax in Mesquite is a good place to do more than just make copies. It is also a good place to order business cards and other business related products. I recently took them poster which they scanned and put on a cd so that I could put it in my computer. I find them to be very helpful no matter what job I take to them. They also are a good place to mail packages.
Next door is a Office Max which is very convenient for buying business and home office supplies and furniture