Xerox 123 Reference Guide

To ensure optimum print quality at all times, clean the document glass and constant 
velocity transport glass monthly, or more often if needed. This helps avoid streaks, 
smears and other marks on the printed output.

To clean the glass areas, use a 
lint-free cloth, lightly dampened 
with water or Xerox Lens and 
Mirror Cleaner.

Clean the white tabs, located on 
the under side of the document 
glass cover and in the document 
feeder, to remove dry ink 
smudges and other marks.

Regular cleaning keeps the touch screen and control panel free from dust and dirt. To 
remove finger prints and smudges, clean the control panel and touch screen with a soft, 
lint-free cloth, slightly moistened with water.
NOTE: The machine should be switched off before cleaning the control panel to 
prevent unintended operation.

Use a cloth moistened with water to clean the document feeder, output trays, paper 
trays and the outside areas of the machine.

The drum cartridge is a customer replaceable unit. After approximately 60,000 copies/
prints, the machine will display a warning message before the drum reaches the end of 
life. Order a replacement cartridge now to insure continuous operation.
Instructions for replacing the drum cartridge are included with the replacement 
cartridge and in the User Guide on the Documentation CD-ROM or on the website:
www.office.xerox.com/support

Document glass

Constant velocity
transport glass