Cleaning
77
Checking the Earth Leakage Breaker
This printer has an earth leakage breaker to prevent electric shock. Normally, the
earth leakage breaker will be at the “-” position.
Check the earth leakage breaker at least once a year using the following proce-
dure.
❒
If the earth leakage breaker fails to trip when tested, contact your sales or ser-
vice representative.
A
Make sure the printer’s ground is properly connected.
B
Turn off the power.
If the 2 tray finisher or the booklet finisher is attached to the printer, detach it
before checking the earth leakage breaker.
C
Press the earth leakage breaker's test button with a point of an object
such as a ballpoint.
•
If the earth leakage breaker has tripped, contact your sales or service rep-
resentative. Do not reset earth leakage breaker yourself as you may get an
electric shock, the printer may catch fire, or the building earth leakage
breaker may trip.