Laserjet 4600 exhibits rough and or unfused print on left or right edge for 1″ to 1.5″ into page. This can be caused by the pressure release levers on the fuser being out of position. These levers, used to help remove fuser jams, should be in the position which applies pressure to the media as it passes between the rollers. The lever is on the opposite side of the fuser as you face the printer from the edge that is not fusing. Left side not fusing, check right lever. These are the levers, not the thumb screws securing the fuser.
Tags: fuser, laserjet, not fusing
