Hi Alan'
I don't know what type of printing device you are using but I recently switched from using my printer to a thermal printer. One of the best decisions I ever made. Thermals are quick, they don't use any ink, and are relatively inexpensive. You get a professional looking label for about the same price as printing on an 8.5 x 11 sheet of paper and taping it to your package, but in less than half of the time and with better results.
I got my printer from hippovariety on ebay. They have a large selection of new and used printers with great customer service.
My thermal paper came from *baysales* from ebay and the price and shipping costs were the best.
Hope this is helpful.
Pretty4u4less