The student presses the blue button of the cartridge gate.
text: Yeah, open it.
text: This one?
text: No, not that. Close it.
text: Go down, a little bit.
text: Yeah, that one. Open it, open that.
text: And that's the.
text: The color one?
text: Yeah.
text: Press the purple button.
text: Wait, what, what?
text: Uh, press the button right there. Press the purple one onto your left.
text: The, the blue one?
text: Yeah, the blue one. Okay.
text: And that's it. Close the door.