Paper Exit Sensor Service Check - Lexmark Optra C710 Service Manual

5016-001

Paper Exit Sensor Service Check

Note: The paper exit sensor (PHI 1) is located in the fuser
assembly, attached to the exit sensor mounting plate.
FRU
1 Paper Exit Sensor
Flag
2 Paper Exit Sensor
(PHI 1)
Action
Check the paper exit sensor flag and flag spring
for proper operation. If problems exist, repair as
necessary.
The voltages on the engine board, CN18 to pin
5 should measure approximately +5 V dc.
• If incorrect, replace the engine board.
• If correct, verify the voltage on CN18-6
measures approximately +5 V dc with fuser
cover 1 closed.
• If incorrect, replace the engine board.
• If correct, open and close fuser cover 1.
The voltage on CN18-6 should change
from approximately +5 V dc to 0 V dc.
• If the voltage does not change, replace
the paper exit sensor.
Diagnostic Information
2-67