Lexmark 4026-0XX manual D-RollRemoval, Engine Board Removal, Exit Sensor Removal

4026-0XX

D-Roll Removal

1.Remove the paper feed input tray assembly.

2.Remove the paper lift plate assembly.

3.Remove the manual feed guide plate.

4.Remove the engine board.

5.Remove the controller board.

6.Remove the paper feed frame assembly.

7.Remove the left side plate assembly.

8.Remove the C-clip from both ends of the D-roll shaft.

9.Remove the D-roll clutch cam assembly.

Note: When you remove the clutch cam assembly, the D-roll shaft pin can fall from the shaft. Be careful not to lose the pin.

10.Slide the D-roll shaft slightly toward the left.

11.Remove the D-roll shaft by lifting and pulling the shaft toward the center of the printer.

Engine Board Removal

1.Unplug the power cord from the machine.

2.Remove the controller board.

3.Disconnect all the cables from the engine board.

4.Remove the three board mounting screws and remove the engine board.

Exit Sensor Removal

1.Remove the fuser upper and lower frame assemblies.

2.Disconnect the exit sensor cable.

3.Unsnap the sensor from the frame and remove.

Exit Sensor Flag Removal

1.Remove the fuser upper and lower frame assemblies. Note how the exit sensor flag torsion spring is mounted.

2.Unsnap the flag from the frame.

Note: Be careful when you handle the flag and spring. They are easily damaged.

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