xxii
Periodic Inspection of the Breaker
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.
2
The breaker lever automatically switches to
the OFF (" " side) position. Confirm that the
power is cut OFF.
IMPORTANT
•
Do not use the test button to turn the power ON and OFF.
•
If the breaker lever does not switch to the OFF (" " side) position, repeat step 1.
•
If the breaker lever does not switch to the OFF (" " side) position, despite carrying out the above
procedure two or three times, contact your local authorized Canon dealer.
3
Once you have confirmed that the power is
OFF, press the main power switch to OFF (" "
side).