Xerox 540 用户指南

The test print provides an easy-to-use tool to diagnose and resolve print 
quality symptoms.  The Phaser 540 Quick Reference Card and Chapter 6 of this 
manual provide examples of symptoms as well as the information necessary 
to correct the problem.  When you call Technical Support, always print the 
test print first; it contains useful diagnostic information.

While the 

Ready

 message is displayed, press the 

 button.  

The printer displays the first item in the menu:

Help Pages

<----    ----->      Menu

Press the 

 button to enter the Help Pages menu.  The 

following message appears:

Test Print

<----    ----->      Print

Press the 

 button to print the test print.

Return to the top level of the menu by pressing the 

 button 

until the printer displays the 

Ready

 message.