Dell C7765DN MFP Color Laser Printer - Manual (Page 44)

2 Product Overview
44
Circuit Breaker
The machine is provided with a circuit breaker.
In the event of a current leakage, the circuit breaker will automatically cut off the power
circuit to prevent fire from occurring.
Check that the circuit breaker works properly at least once a month.
Be sure to establish a ground for the machine. Without a proper ground, the circuit breaker
may be disabled, causing a risk of electric shock.
If you have any problems with the circuit breaker, contact Customer Support at
dell.com/contactdell.
The following describes how to check the circuit breaker.
1
Press the power switch to the [ ] position to
switch the power off.
2
Make sure that the touch screen is blank and the button does not light up.
3
Open the front cover.
4
Press the main power switch to the [ ]
position to switch the main power off.
5
Press the button. The button will
be depressed even after the pushing force is
released.
button