Step 7: Finish the transfer
Now let the paper dry. It does not have to be completely dry, but if you touch it and it still feels cool or moist, wait. When you think it's ready, slowly peel a corner of the paper away. Peek in to see if the copy toner is staying on the canvas as planned, or coming off with the paper. If it's coming off with the paper, it needs to dry some more. If you used a lot of medium, it will take a little longer to dry.
Once you peel off the paper, you should see the toner behind a thin layer of remaining paper. Rub the remaining paper off with your fingertips. It will come off in little balls. If you have trouble with this, you can lightly dampen it with water and rub with a soft rag (or fingers).