I am trying to print square labels on my MP450 printer. But the peel-and-stick paper is apparently too thick. But I am unable to locate the thickness lever to make an adjustment. I need someone to virtually point to it for me. The diagram in the user manual is worthless. I have no idea what this lever even looks like or exactly what it does. This is the sixth printer I've owned and have never had to make such an adjustment. So this is a mystery I need to solve just so I can print a sheet of labels. Will someone just make this easy for me. I feel like an idiot.
----- Joe ----
