Xerox WorkCentre 480cx User Manual page 260

Print the 480cx User Guide
3
Allow the copper-colored area to dry, then reinstall the print cartridge
and repeat the nozzle test.
If the line is still broken, clean the print cartridge carrier contacts in
your machine Cleaning the Cartridge Carrier Contacts on page 8-12.
If print quality still has not improved, replace the ink cartridge.
Cleaning the Cartridge Carrier Contacts
1
Open the Control Panel and the Cartridge Compartment Cover.
8-12 Maintenance