Lexmark Optra E Service Manual - Page 90

LVPS Removal, Main Drive Motor Removal, Main Drive/Paper Feed Gears Removal

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4026-0XX LVPS Removal 1. Remove the top cover. 2. Remove the four screws that secure the back of the rear frame to the LVPS. 3. Remove the two screws that hold the top of the rear frame to the LVPS and remove the rear frame. 4. Remove the two screws mounting the on/off switch to the main frame. 5. Remove the four screws holding the LVPS to the main frame. 6. Maneuver and lift the LVPS from the main frame. Main Drive Motor Removal 1. Unplug the power cord from the machine. 2. Remove the right, left, and front covers. 3. Disconnect the main drive motor cable CN6 from the engine board. 4. Remove the two screws mounting the main drive motor to the left side plate. 5. Remove the main drive motor. Main Drive/Paper Feed Gears Removal 1. Unplug the power cord from the machine. 2. Remove the right, left, and front covers. 3. Remove the printhead assembly. 4. Remove the main drive motor. 5. Remove the left side plate. 6. Remove the main drive/paper feed gears. Manual Paper Feed Guide Plate Removal 1. Remove the paper feed input tray assembly. 2. Remove the paper lift plate assembly. 3. Remove the screw holding the manual feed guide plate to the main frame. 4. Remove the manual paper feed guide plate. 4-10

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4026-0XX
4-10
LVPS Removal
1. Remove the top cover.
2. Remove the four screws that secure the back of the rear frame
to the LVPS.
3. Remove the two screws that hold the top of the rear frame to the
LVPS and remove the rear frame.
4. Remove the two screws mounting the on/off switch to the main
frame.
5. Remove the four screws holding the LVPS to the main frame.
6. Maneuver and lift the LVPS from the main frame.
Main Drive Motor Removal
1. Unplug the power cord from the machine.
2. Remove the right, left, and front covers.
3. Disconnect the main drive motor cable CN6 from the engine
board.
4. Remove the two screws mounting the main drive motor to the
left side plate.
5. Remove the main drive motor.
Main Drive/Paper Feed Gears Removal
1. Unplug the power cord from the machine.
2. Remove the right, left, and front covers.
3. Remove the printhead assembly.
4. Remove the main drive motor.
5. Remove the left side plate.
6. Remove the main drive/paper feed gears.
Manual Paper Feed Guide Plate Removal
1. Remove the paper feed input tray assembly.
2. Remove the paper lift plate assembly.
3. Remove the screw holding the manual feed guide plate to the
main frame.
4. Remove the manual paper feed guide plate.