4059-XXX

No indication that Bin X is Full OR No indication that Bin X is Near Full

Note: The NF or Near Full sensor will only be displayed on models that support an Output Expander that has a Dual Sensor installed.

 

FRU

Action

 

 

 

1

Dual Output Bin X Sensor

Check for correct installation of

 

Assembly

the sensor cable at J5 on the

 

Control Board

control board. If either the Bin Full

 

 

(F) or Bin Near Full (NF) fail the

 

 

sensor test then check the voltage

 

 

at J5-3 and J5-4. The voltage

 

 

measures approximately +5 V dc.

 

 

If the voltage is incorrect, replace

 

 

the control board. If correct,

 

 

replace the sensor assembly.

 

 

 

Paper Feed Service Check

If you have a 936 Transport Motor Error go to the “Main Drive Service Check” on page 2-73.

 

FRU

Action

 

 

 

1

Alignment Assembly

Check to ensure the alignment

 

 

assembly is correctly attached to the

 

 

left side frame and the mounting

 

 

screws are tight. Check the

 

 

alignment assembly for any signs of

 

 

worn rollers, contaminated rollers or

 

 

binds. Replace the alignment

 

 

assembly if any problem is found.

 

 

 

2

Inner Deflector

Check the inner paper deflector for

 

 

correct installation. If the deflector is

 

 

bowed or not fitting correctly, replace

 

 

the deflector.

 

 

 

Diagnostic Information 2-86

Page 113
Image 113
Lexmark 4059-XXX manual Paper Feed Service Check