GPX X642 User Manual

If you are having trouble reading your control panel display, the LCD brightness can be adjusted 
through the Settings menu.

Turn the brightness knob, located on the left side of the front panel, up or down to the brightness level 
desired.

When you first enter the MFP menus from the control panel, you may notice an asterisk (*) to the left 
of a value in the menus. This asterisk indicates the factory default setting. These settings are the 
original MFP settings. (Factory defaults may vary for different regions.)

When you select a new setting from the control panel, Submitting Selection appears. When the 
Submitting Selection message disappears, an asterisk appears next to the setting to identify it as the 
current user default setting. These settings are active until new ones are stored, or the factory 
defaults are restored. To restore the original MFP factory default settings:

All downloaded resources (fonts, macros, and symbol sets) in MFP memory (RAM) 
will be deleted. (Resources residing in flash memory or on the hard disk remain 
unaffected.)

Make sure the MFP is on.

Press Menu on the control panel.

Touch Settings.

Touch General Settings.

Touch the down arrow until Restore Defaults appears.

Touch the left arrow or right arrow until Restore Now appears.

When you touch Restore Now, all menu settings return to the factory default values, except:

The control panel Display Language setting in the Setup menu.