Paper Feed Rollers The following procedure is the same for all HP LaserJet 4000 and 4050 series printers; there are 2 Feed Rollers for the HP LaserJet 4000 T/4000 TN and 4050 T/4050 TN and one Feed Roller for the HP LaserJet 4000/4000 N and 4050/4050 N printers. Figure 6-45 Removing the Paper Feed Rollers (HP LaserJet 4000 T/4000 TN and 4050 T/4050 TN shown) 1 Remove the tray(s) from the Feeder. The Paper Feed Rollers are inside the Feeder. 2 Pinch the release at the left side of the Roller and slide it off the shaft. 6-48 Removing and Replacing Parts