1320c using wireless adapter without a print server..

I am currently using a Linksys WRVS4400N Wireless N router with a cable connecting to the printer and it works just fine.  But when I purchased the laptops and printer, I also purchased a wireless adapter, but just never got around to attempting to use it wirelessly.  

Now I am thinking of getting a MiFi (router) which is a wireless card and am wondering how I will be able to get the 1320c to work with this card?  It is supposed to work with up to 5 objects.  I do have an IP address (found on the linksys, which will be abandoned when I get the MiFi, but could never get the printer to work wirelessly anyway)..   Can anyone help????

1.  Get the printer working wireless without a print server, just using the current Linksys router.

2.  Instructions to make it respond wireless to the MiFi card, that I plan to buy.