Lexmark 4039-1XX - Manual (Page 84)

70 Service Manual
4039-1XX
Fan/Redrive Removal
1. Open the top cover.
2. Remove the print cartridge.
3. Remove the top cover.
4. Remove the lower redrive shaft by disengaging the right end to
the rear of the machine.
5. Disconnect the long redrive belt [A] and slip it off the lower shaft.
6. Remove the redrive assembly screws [D].
7. Remove the plenum assembly and screws [B].
8. Unplug the fan cable. The fan [C] can now be removed from the
plenum assembly.