Which printer is best for your Ebay or Amazon FBA business?

Discuss 4 printer types:

-Canon MG5320 http://www.usa.canon.com/cusa/consumer/products/printers_multifunction/photo_all_in_one_inkjet_printers/pixma_mg5320
- Brother HL- 2270DW http://www.brother-usa.com/Printer/ModelDetail/1/HL2270DW/Overview#.VHqMT_ldWSo
- Dymo 450 Turbo http://www.dymo.com/en-US
- Zebra http://www.zebra.com/us/en/products-services.html