Fan Removal - Lexmark E330 Service Manual

4505
Exit sensor removal (on the fuser)
(See "Electronics" on page
1. Remove the paper exit guide assembly. See
assembly removal" on page 4-12
2. Remove the controller card cover. See
removal" on page 4-4
3. Unplug the exit sensor at J10 on the controller card.
4. Locate the long shaft just above the exit sensor and two flats on
the shaft just inside the bearing support at the gear.
5. Push the shaft to the right using your right thumb against the
inside gear surface and the left index finger against the opposite
end of the shaft.
6. Align the two flats with the opening of the bearing support and
lift the right end of the shaft through the support.
7. Swing the shaft away from the printer to expose the sensor flag.
8. Remove the two lower, outermost screws holding the fuser.
9. Slide the fuser out just enough to access the screw holding the
sensor.
10. Remove the sensor and its attached cable.
11. Observe the orientation of the flag and spring before replacing
units.

Fan removal

(See "Electronics" on page
1. Open the right side cover.
2. Unplug the fan from the controller card at J19.
3. Remove two screws holding the fan to the metal side frame.
4-6
Service Manual
7-4.)
for more information.
for more information.
7-4.)
"Paper exit guide
"Controller card