Input Sensor #1 Removal - Lexmark 7003-050 X340n Service Manual

7003-XXX

Input sensor #1 removal

1.
Remove the right side cover. See
2.
Disconnect the sensor cable at J20 on the controller card (front, near top of card).
3.
Carefully place the MFP on its back.
4.
Using a small shank screwdriver, remove the screw (A) behind the ACM (auto compensator) pivot that
holds the paper sensor in place.
5.
Remove the sensor and the attached cable, flag, and spring.
6.
Re-install the sensor so that the flag is spring loaded against the pages as it advances in its path.
7.
Verify the cable is captured and out of the paper path.
4-24
Service Manual
"Upper right side cover removal" on page 4-8
A
for more information.