Here are some cheap ink and refill sites I've found.
http://www.2for1inkjet.com/
http://www.ribbontoner.com/
http://www.inkjetsw.com
http://www.missupply.com/store.cgi?cart_id=9265334.11526&page=outlet_frontpage_query.html
http://www.2for1inkjet.com/
http://www.ribbontoner.com/
http://www.inkjetsw.com
http://www.missupply.com/store.cgi?cart_id=9265334.11526&page=outlet_frontpage_query.html