Xerox Phaser 780 Tabloid 产品宣传页

The printer provides several tools for diagnosing and solving various types of 
problems; these tools include the following:

Found in the front panel’s 

 menu.  Included 

are the% Life Remaining gauges, showing the 
approximate remaining life for the toner cartridges, the 
imaging unit, and the fuser roll cartridge; average coverage 
per page percentages for toners, and dates of installation 
for each consumable.

Found in the 

 menu; 

five separate pages help you 
diagnose print quality problems 
(for example, if a 
user-replaceable component 
needs to be replaced).  

Found in the 

 menu; provides useful 

information for installation and troubleshooting:

■

Printer’s name and Internet address

■

Firmware version

■

Printer serial number

■

Network information

■

Printer feature status (for example, Check Print enabled)  

9925-10

Test Print 

Black

Cyan

Magenta

Yellow

9925-11

9925-12