I have a Dell 2335dn laser printer that as of late is not feeding paper from the top feeder properly. I replaced the rollers and that did solve the problem. What it does is pull in the paper from the top feeder but then the left side jams up and the right side keeps feed and the paper jams up. When I try feeding the paper through manually it is like the left side has tighter tolerance than the right. I can't see any obstruction on the left side, but can't feed a single sheet of paper through regardless of how gentle I am.