Blue streaks down both sides of page, not solved by other posts
Product: color laser jet pro M452dn
My printer keeps printing blue streaks down the side of whatever I am trying to print. It doesn't seem like a toner issue, as the issue occurs even when I print in black and white. It's also not an alignment issue, as the diagnostic page prints fine (other than persistent blue streaks). I have put it through a cleaning cycle, and the problem persists. What can I do to fix this?