A Tale of Two Printers

One Sunday evening, Megan was trying to print something from her laptop. She hooked up to printer number 1: not working. Then she hooked up to printer number 2. After a few minutes she realized that the reason printer number 2 wasn't working for her was because it was not plugged into the wall. After plugging printer number 2 into the wall, she realized that the chord she thought was for printer number 2 was really for printer number 1. When she tried sending the document to printer number 1, it didn't work. So she searched for the chord to printer number 2. She found it quickly and printed her document. She then wondered what she had hooked up to the first time, when she thought she was connected to printer number 1. She followed the chord and, much to her dismay, found that it was the chord to the mouse.