Lexmark W850 - Supported Paper Sizes

Diagnostic information 2-37
4024-XXX
12 Check the sensor (lower media exit) connection.
Is the above sensor connected properly?
Replace the
sensor (lower
media exit). Go to
“Sensor (lower
media exit)
removal” on
page 4-80.
Replace the
connection.
13 Perform a test print.
Does the error still occur?
Replace the
finisher controller
card assembly.
Go to “Finisher
controller card
assembly
removal” on
page 4-118.
Problem solved.
Step Check Yes No