Xerox 7750DXF - Phaser Color Laser Printer Service Manual page 205

Restore Factory Settings (Margins)
You can reset margin settings to the factory-default values.
Caution
Use caution when resetting margins to the factory-default settings. Changing
these settings back to factory defaults may not be the last-saved settings if you
have previously calibrated your margins.
1.
From the Main Menu, highlight Printer Setup and press OK.
2. Highlight Calibration Setup and press OK.
Note
An alternate access pathway from the Main Menu is Troubleshooting/Print
Quality Problems.
3. Highlight Calibrate Colors and press OK.
4. Highlight Calibrate Margins and press OK.
5. Highlight Restore Factory Settings and press OK to reset the margin settings.
Resetting All Printer Default Settings (NVRAM)
Resetting the NVRAM resets all printer values including network, printer setup, job
defaults, color, margin, and paper calibrations.
1. From the Main Menu, highlight Troubleshooting and press OK.
2. Highlight Service Tools and press OK.
3.
Highlight Reset NVRAM and press OK.
4.
Highlight Reset NVRAM and Reset Printer NOW and press OK to reset all the
settings to default.
Resetting Engine NVRAM
Resetting (restoring) the engine NVRAM values resets the RegiCon, color, margin
and A4/B5 selection paper settings to default. This is NOT the diagnostics reset.
1.
From the Main Menu, highlight Troubleshooting and press OK.
2.
Highlight Service Tools and press OK.
3.
Highlight Reset NVRAM and press OK.
4. Highlight Reset Engine NVRAM NOW and press OK.
Adjustments and Calibrations 6-17