User`s guide

xxix
This machine has a breaker that detects excess current or leakage current. Be sure to test the
breaker once or twice a month using the following procedure.
IMPORTANT
Make sure that the main power is turned ON, and the machine is neither printing nor scanning before
inspecting the breaker.
If a malfunction occurs after an inspection, contact your local authorized Canon dealer.
Checking the Breaker
1
Push the test button with the tip of a ball-point pen, or similar object.
IMPORTANT
Briefly push the test button.
NOTE
The breaker is located on the back side of the machine.
Periodic Inspection of the Breaker