jdanhamasked Feb 17, 2018 at 11:28am
Center of page, tire tracks plus imprint pattern
Swapped out all toner, vacuumed and wiped down visible rollers etc. but almost exactly in the middle there is a visible track, and holding the sheet in the light a certain way you can see a visible impression pattern about 2" wide as if the roller/feed settings were ironing the paper as it passes through the path.
The only thing that can do that is the fuser assy. You will need to replace it.