Main gear assembly (not shown) 1 Open the left lower cover and remove the fuser. 2 Open the right upper door and remove the transfer drum. 3 Remove the registration roller assembly (see page 263). 4 Remove the paper pick-up assembly (see page 267). 5 Remove the main motor (M4) (see page 281). 6 Remove the lower air duct (see figure 136 on page 285). 7 Remove the lowest gear (callout 1) on the delivery drive assembly (three screws and one e-ring). 1 2 2 2 Figure 138. Access to main gear assembly 8 Remove tray 2 and tray 3 from the printer. 9 Remove the tray 2 rail from the front of the printer (one screw, two connectors). 10 Remove the inner cover 4 (see reference 4, on page 526).
11 Remove the lower (green) lever (two screws). 12 Remove the pressure lever (two e-rings and two bushings). 13 Remove two screws and pull the main gear assembly (callout 2). EN Rear assemblies 287