The student pulls the paper tray off and loads paper into it.
text: You should use the small blue thing that's on the left of the paper, so if you open the gray thing in front of the paper.
text: The paper that you just put in the printer.
text: You can open the gray thing just in front the paper.
text: Yes.
text: You can see a small blue object, that you can put it to the right to make sure the paper as well.