Canon 4570 All in One Printer User Manual


 
xxiv
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 OFF, 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
Confirm that the breaker lever is switched to
the OFF (" " side) position.
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.