Xerox 850 User Manual

Page of 78
40
Phaser 850 Color Printer 
Replacing the Maintenance Kit
The Maintenance Kit is a consumable that consists of the maintenance 
roller and counter.  The kit is located in the Maintenance Drawer, 
labeled as A, behind the printer’s front cover.    
Detailed, illustrated instructions are included with each new 
Maintenance Kit.  See page 1 for supplies ordering information.  
The front panel displays these messages:    
The Standard Maintenance Kit has a life of 10,000 prints or 
2 years, whichever comes first. 
The Extended Maintenance Kit has a life of up to 45,000 prints 
(depending on ink coverage) or 2 years, whichever comes first.   
Front panel message
Action
Maintenance Kit is low
Order a replacement maintenance 
kit; replace the Maintenance Kit 
soon.
Replace Maintenance Kit
Replace the Maintenance Kit to 
continue printing.
Make sure the new counter is 
installed.  
Maintenance Kit Missing
Reinstall the counter or 
maintenance drawer.  
Preventative Maintenance: Replace
Maintenance Kit
Press the Help button on the front 
panel for details.