Chapter 33-50F-3-316F-3-317When attaching the top cover, be sure to fit the link lever [2] while keepingthe drive release lever [1] in up position (i.e., with drive disengaged).F-3-318If you are fitting the drum cartridge in the machine with the top cover re-moved, be sure to do so with the drive release lever [1] fully in up position(i.e., with drive disengaged).If the drive release lever is in low position (i.e., with drive engaged), it forcesout the coupling [2], causing the coupling to interface with the drum car-tridge and to suffer damage.F-3-3193.2.20.8 Removing the Left Frame 0007-88091) Remove the 4 screws [1], and detach the left frame [2].F-3-3203.2.20.9 Removing the Fan Duct 0007-88761) Disconnect the 4 connectors [1], and remove the 2 claws [2].2) Slide the fan duct [3] in upward direction to detach.F-3-3213.2.20.10 Removing the Cooling Fan 0007-88781) Remove the 2 claws [1], and detach the cooling fan [2].[1][2]OK NGEnlarged View of the Paper Retainer[3] [3][1][2][1][2][1][1][2][1] [1][1][1] [2][3]