Lexmark E240n

4511-xxx
Diagnostic aids
3-1
3. Diagnostic aids
Since the operator panels differ, you need to determine which model you are
servicing, and begin in the section below:
• Model E240 and E240n—go to “Accessing service menus” on
page 3-2.
• Model E340 and E342n—go to “Accessing service menus” on
page 3-14.