Fix my printer!

User: My printer isn’t working.

Me: What printer?

User: Are you going to help me or not?

Me: *takes deep breath* Yes?

User: Then do it.

Me: Okay… What printer?

User: I don’t know there’s no sticker.

Me: Look on the printer, there’s a screen, it should…

User: I can’t, the power is out.

Me: Then there’s your problem.

User: But my laptop is working.