Upper Cooling Fan; Upper Output Drive Assembly; Video Controller Board - Lexmark Optra C Service Manual

5045-001

Upper Cooling Fan

See Assembly 7-7.
For cover removals, see
1. Remove the top cover.
2. Remove the screw that retains the fan grill operator panel bezel
and remove the bezel.
3. Pry away the ESD shield from the fan housing. It is snapped on
in 3 places.
4. Disconnect the fan connector from the engine board.
5. Unsnap the fan from its duct.

Upper Output Drive Assembly

See Assembly 21-1.
For cover removals, see
1. Remove the top cover.
2. Remove the screw that mounts the delivery drive assembly and
remove the assembly.

Video Controller Board

Note: Observe ESD precautions.
See Assembly 7-32.
1. Turn the printer off.
2. Loosen the 2 board retaining thumbscrews.
3. Slide the board out.
"Cover Removals" on page
"Cover Removals" on page
4-8.
4-8.
Repair Information 4-63