4069-XXX

Operator panel displays 260 Paper Jam after attempted feed but before envelopes are put in the hopper OR the operator panel continues to display "Load Envelopes" after envelopes are placed in the hopper.

Service Tip: The kick rolls rotate during the attempted feed cycles.

 

FRU

Action

 

 

 

1

Envelope Out Hopper

Check the envelope out sensor flag

 

Sensor Flag

for damage, correct installation and

 

 

operation. If incorrect, repair or

 

 

replace the flag.

 

 

 

2

Envelope Out Hopper Input

Check the sensor to make sure it is

 

Sensor

installed correctly and the sensor

 

 

cable is properly connected to the

 

 

envelope system board. If correct,

 

 

perform the Envelope Feed Sensor

 

 

Test to check both the sensor and

 

 

flag. If the test fails, remove any

 

 

envelopes in the hopper, turn the

 

 

printer off and disconnect J3 from

 

 

the system board. Turn the printer on

 

 

and check the voltage at J3-3 on the

 

 

system board. The voltage

 

 

measures approximately +5 V dc. If

 

 

incorrect, replace the envelope

 

 

system board. If correct, replace the

 

 

input sensor assembly.

 

 

 

Diagnostic Information 2-41

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Lexmark 4069-XXX manual Diagnostic Information