If the LED is not working:
The protective plastic film may be still covering the battery. To operate LED Guide:
o Remove battery and cover
o Remove plastic film
o Reinsert battery and cover
o If the LED Guide is still not operating call Fellowes® customer service
If the LED went out:
It's likely that the battery in the LED Guide is dead. Please try replacing the CR2032 battery located in the cutting carriage handle. To change the battery:
o Slide the cutting carriage to one end, pull (swing) the handle up
o Turn the LED Guide I/O button to O
o Unscrew the battery cap with a coin or screwdriver (left turn opens, right turn closes cover).
o Remove the old battery and replace with a new CR2032 battery.
o Close battery cover.
o Turn the LED Guide I/O button to I