You received as your first 622 a replacement box with a photocopied user manual and no original paperwork and labels? Did you go through a local company? Sounds like your third 622 should have been your first and the other two were junk somebody was trying to rip you off with.
Those were sent from Dish directly. After talking to their "tech support" people.
I wish #3 was #1 too, been w/o programming since 12/29! Just hope box #3 isn't like box #1 that lasted several days then started rebooting.