Lexmark MS71x/MS81x & MX71x/MX81x Product Study Guide Rev 1.3
For Training Purposes Only 11/19/2012
Laser Printer Naming Convention
Beginning of fall 2012, Lexmark changed the naming convention of its laser printers based on a 5-digit
identifier. The chart below outlines what each of these codes mean.
“M” for monochrome and “C” for color laser
“S” for single-function and “X” for multifunction
Class: higher the number, greater level of performance and duty cycle
Gen: changes with each generation of product introduced in that class
Model: identifies the specific model within a class and generation