Lexmark 1200 用户手册

Chapter 6: Replacing supplies

Your printer displays 

 on the second line of the 

operator panel display when there are any supplies that 
need attention. Press 

or

 to open the Supplies 

Menu and quickly determine whether you need to add 
toner, replace a photoconductor, or load paper.

The average yield of a supply is the average number of 
pages you can print before you need to replace the supply. 
The actual yield varies, depending on factors such as the 
printer settings you choose, the toner coverage on each 
printed page, and the size paper you use. 

The paper size affects the printer’s page count calcula-
tions. The printer counts an A4 or letter size sheet as one 
page; however, it counts a B4 or legal size sheet as 
1.2 pages, and an A3 or 11x17 size sheet as 2 pages. There-
fore, if you print all your jobs on A3 paper, the yield for a 
particular supply may appear to be half the yield claimed 
for that supply.

The following sections provide details about when you 
need to replace each supply.