The most annoying problem is when your printer doesn't listen when you tell it to STOP PRINTING! The second I click the "cancel" button, or at least soon thereafter, you should STOP. At least I can take out the paper and wait for it to stop by itself. With the last printer I had, it absolutely refused to stop in the middle of a job. You could turn it off for however long and when it turned back on, it would continue where it left off. And at the same time, it would be printing one or two lines of random characters on each page. It would print off 10, 20 pages of a line of jibberish per page and would not let you cancel it. But no matter, I dont have that printer anymore. This one listens, just not right away.