The student exchanges the black ink cartridge.
text: Please lower your eye edge
text: Make a good screenshot of your hands are within view inside the printer.
text: Thank you.
text: Please pull down on the cartridge to dislodge it on the back of the cartridge.
text: On the back.
text: Please pull down on the cartridge to dislodge it on the back of the cartridge.
text: Please... lower your eyes a bit.
text: Thank you.
text: Please rotate.
text: Move your eyes a bit.
text: Thank you, thank you.