Lexmark M5150 Service Manual page 212

Action
Step 6
a
Open the left cover. Reseat the diverter motor cable J6 on the
controller PCBA.
b
Remove the two screws from the diverter motor. Pull away the motor,
and then check the pinion gear for damage.
c
Do a feed test and check if the diverter motor runs. Enter Diagnostics
menu, and then navigate to:
OUTPUT BIN TESTS > Feed Tests
Select the output bin assigned as the output expander option, and
then select Single.
Is the diverter motor functional and free of damage?
Step 7
Check the diverter plunger assembly:
• Check the plunger for damage.
• Check the cam for damage.
• Check if the plunger moves up or down when the cam is rotated.
Is the diverter plunger assembly functional and free of damage?
Step 8
a
Reseat the connector of the sensor (OE diverter plunger HP). To access
the sensor, see "Sensor (OE diverter plunger HP) removal" on
page 575.
b
Reseat the same sensor cable J14 on the controller PCBA.
c
POR the machine.
Does the error remain?
Step 9
Open the left cover, reseat all connectors on the controller PCBA and then
POR the machine.
Does the error remain?
Yes
Go to step 7.
If the error persists,
then go to step 8.
Replace the sensor (OE
diverter plunger HP).
See
diverter plunger HP)
removal" on page
575.
If the error persists,
then go to step 9.
Replace the controller
PCBA. See
expander controller
PCBA removal" on
page
If the error persists,
then replace the
output expander
option. See
expander controller
PCBA removal" on
page
Diagnostic information
212
No
Replace the output
expander diverter
motor. See
expander diverter
motor removal" on
page 568.
Replace the output
expander diverter
plunger assembly. See
"Output expander
diverter plunger
assembly removal" on
page 568.
The problem is solved.
"Sensor (OE
The problem is solved.
"Output
562.
"Output
562.
4063
"Output