Lexmark Optra C Service Manual page 164

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Note: Steps 12 through 14 may be skipped if an off-set screwdriver
is used to remove the screws behind the oil bottle case.
12. Use the hypodermic syringe tool (11A2440) to withdraw the oil
from the bottle case. Also remove the square cap from the oil
tray and withdraw the oil from the oil tray. Store the oil withdrawn
in the oil storage bottle tool (11A2441).
13. Pinch or stop up the tube between the oil bottle case and the oil
tray to prevent oil from leaking out.
14. Place the fuser assembly on a shop towel or paper to catch any
spilled oil.
15. Remove the four screws from the oil bottle case and remove the
case.
16. Remove the screws from lamp wires.
17. Using a small screwdriver or a paper clip, remove the white
lamp wires from the terminal block. The wire terminal locking
clip is on the inside part of the wire terminal.
18. Remove the two screws from the lamp holder located at the rear
of the fuser and remove the holder.
19. Slide the lamps out the back of the fuser assembly.
Note: Do not touch the lamps. Body oils can cause the lamp life to
degrade.
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