laser printer

Colleagues this paragraph of time often going out ran to print documents, I said that the inside of the company laser printer is not in the administrative department does well, why don’t you, colleagues said that laser printer two days ago, do not know what is going on and suddenly out of the question, print out the content, when I say I school is still in the laser printer store part-time job, general questions I can be repaired, colleagues said that good let me have a look, and he brought me to the laser printer next to, I checked, discovered that the original is the inside of a button without according to, that is to put laser printer apart, the colleague is not known with certainty, and I will give my colleagues said about the specific reasons, then get some colleagues tried, that can be used