Nikon LS-4500AF - Manual (Page 59)

39 Nikon Film Scanner LS-4500AF User's Manual
Step 4
Take the lamp out of the holder and remove the electrodes. The electrodes
are only pushed in.
Remarks
Be careful not to pull out the electrode cord when the electrodes are
removed. If the cord is pulled out, confirm that the cord does not interfere
with the fan motor when it is put back in place.
Step 5
Fix the electrodes in the new lamp. Push the lamp into the holder so that
the protruding section of the lamp shade is uppermost. Re-attach the metal
clip. Check that the lamp is not tilted too far.
7. Replacing the Lamp