Pat, I just used regular paper in my home laser printer.
Olace the image ink side down on unbaked clay.
dip finger in water, gently rub into paper , pressing gently.
Repeat a few times, more or less as needed...you will begin to notice the paper changing color as the ink releases.
Don't move the paper while doing it and
allow to dry before removing paper.
if any paper sticks behind, gently moisten until it can be lightly rolled off.
test the difference for applying before and after the bending .
it might stretch during the bend. But maybe if you go slow enough it might not, or not too much.