Xerox 300x 用户手册

When you perform this procedure, the printer must be in Utilities mode.  

When the printer is on and the 

Ready

 message appears in the 

front panel, press the 

 button.  You see this message 

(Vx.xx is the firmware version number):

Utilities    

Vx.xx

Exit         Next   

Press the 

 button several times to reach this message:

Clean fuser

Start    Next

Load 10 sheets of standard office Bond paper (laser printer or 
photocopy paper) into the paper tray.  Be sure to load the paper so 
that the long side of the paper enters the printer first, as shown in 
“Quick Steps.”

Press the 

 button.  

■

After you press the button, the printer loads and ejects the 10 sheets 
of paper.  If ink is visible on the tenth sheet, repeat Steps 3 and 4.

■

If the paper continues to have ink spots, go to Procedure B.

■

If the ink spots do not appear on the paper, continue with Step 5 to 
return the printer to normal operation.

Return to normal operation by pressing the 

 button to 

reach this display:

Utilities    

Vx.xx

Exit       Next   

Press the 

 button to exit Utilities mode.