Dell C7765DN MFP Color Laser Printer - Manual (Page 43)

Power Source
43
• When the Finisher-B1 (optional) is installed
Note • Power off processing is performed internally on the machine for a while after the power is switched
off. Therefore, do not switch the main power off immediately after switching the power off.
• When powering the machine on after it has been switched off, wait 10 seconds after the touch screen
has gone dark.
Switching the Main Power Off
The following describes how to switch the main power off.
Note • Do not switch the main power off when a screen is displayed on the touch screen or while the
button is blinking. Switching off the main power under such circumstances may
damage the hard disk and the memory or cause a machine malfunction.
• Switch the main power off first when unplugging the power cord. Unplugging the power cord with the
main power on may damage the hard disk and the memory or cause a machine malfunction.
1
Make sure that the power is switched off.
2
Make sure that the touch screen is blank and the button is not lit.
3
Open the front cover.
4
Press the main power switch to the [ ]
position to switch the main power off.
The
control panel.
5
Close the front cover.