Chapter 33-32F-3-204If 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-3-2053.2.16.9 Removing the Right Frame 0011-65911) Remove the 5 screws [1], and detach the right frame [2].F-3-2063.2.16.10 Removing the Left Frame 0007-85381) Remove the 4 screws [1], and detach the left frame [2].F-3-2073.2.16.11 Removing the Cassette Feeder 0007-85391) Lift the machine, and detach the cassette feeder [1].F-3-2083.2.16.12 Removing the Shield Plate 0011-66121) Free the flat cable [1] from the connector.2) Remove the 6 screws [2], and detach the shielding plate [3].F-3-2093.2.16.13 Removing the Fan Duct 0007-85411) Disconnect the 4 connectors [1], and remove the 2 claws [2].2) Slide the fan duct [3] in upward direction to detach.[1][2][1][2][1][1][2][1][1][2][1][2] [2][3] [1]