Today my HP printer made me worry too much. I thought it got damaged but not. I tried fixing it many times. I tried the command prompt if I could trace the error there why it won't print for few days after enjoying printing prior of having the idea that it has technical problems. Whew! having that idea is just a waste of my time because it is not really damage. I just plugged the wrong USB cable which I had thought that it was the one for it. Am I just careless or what?