What do these maintence tests mean? How come everytime I print anything on regular letter size printer paper no matter if its color or just black and white text, it always comes out blurry and with a green tint? I ran the cleaning option on the printer and it said no nozzle clogged. All of my ink levels are full and newly replaced. I am using a PIXMA MX922 printer. What else can do I to solve this issue? Please help!