I have a D1150. It's been a great printer. Recently, it's printing a vertical line about two inches from the left side of each page. It prints this line regardles of if I am printing from my computer or if I am making a copy. I have run the cleaning functions a couple of times and it has not fixed the problem. I have replaced the toner cartridge and it did not fix the problem. Any suggestions on how to clean the printer so that this streak will go away?
