Lexmark X940e Owners Manual

Repair information4-159
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Actuator/media guide assembly removal
1. Open the ADF left cover assembly.
2. Lift the separation roll guide assembly (A) to its uppermost position.
3. Remove the two screws securing the actuator/media guide assembly (B) to the ADF.
4. Remove the actuator/media guide assembly (B).
Inverter gate removal
1. Remove the actuator/media guide assembly. See “Actuator/media guide assembly removal” on 
page 4-159.
2. Flex the tab, and remove the boss from the...

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12. Lift the separation roll guide assembly to its uppermost position.
13. Remove the actuator/media guide assembly. See “Actuator/media guide assembly removal” on 
page 4-159.
14. Remove the two screws securing the sensor mount (A) to the ADF.
15. Slide the sensor mount (A) from the underside of the ADF transport roll (B), and move it out of the way.
16. Remove the tension spring (C).
17. Loosen the screw securing the tension bracket (D), and loosen the...

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3. Remove the ADF front cover assembly. See “ADF front cover assembly removal” on page 4-138.
4. Remove the ADF rear cover. See “ADF rear cover removal” on page 4-138.
5. Remove the ADF left cover media guide. See “ADF left cover media guide removal” on page 4-151.
6. Remove the left cover pinch roll assembly. See “Left cover pinch roll assembly removal” on page 4-141.
7. Remove the ADF left cover assembly. See “ADF left cover assembly removal” on page...

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ADF separation roll guide assembly
1. Open the ADF left cover assembly.
2. Lift the separation roll guide assembly (A) to it uppermost position.
3. Lift and remove the separation roll guide assembly (A).
Note:  Extra upward force is required to remove the separation roll guide assembly.
AB
Rear 

Repair information4-163
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ADF exit roll assembly removal
1. Open the ADF left cover assembly.
2. Remove the ADF front cover assembly. See “ADF front cover assembly removal” on page 4-138.
3. Remove the ADF rear cover. See “ADF rear cover removal” on page 4-138.
4. Remove the ADF registration motor. See “ADF registration motor removal” on page 4-166
5. Remove the ADF feed drive motor assembly. See “ADF feed drive motor assembly removal” on 
page 4-141.
6. Remove the ADF...

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ADF transport roll assembly removal
1. Open the ADF left cover assembly.
2. Remove the ADF front cover assembly. See “ADF front cover assembly removal” on page 4-138.
3. Remove the ADF rear cover. See “ADF rear cover removal” on page 4-138.
4. Remove the ADF registration motor. See “ADF registration motor removal” on page 4-166.
5. Remove the ADF feed drive motor assembly. See “ADF feed drive motor assembly removal” on 
page 4-141.
6. Remove the...

Repair information4-165
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6. Remove the sensor (document set) (A).
Sensor (sheet through) removal
1. Open the ADF left cover assembly.
2. Lift the document tray assembly.
3. Remove the ADF rear cover. See “ADF rear cover removal” on page 4-138.
4. Disconnect the connector from the sensor (sheet through) (A).
5. Release the hooks securing the sensor (sheet through) (A).
6. Remove the sensor (sheet through) (A).
AConnector
Rear
A
RearConnector 

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ADF registration motor removal
1. Open the ADF left cover assembly.
2. Lift the document tray assembly.
3. Remove the ADF rear cover. See “ADF rear cover removal” on page 4-138.
4. Remove the access cap (A).
5. Disconnect the connector from the ADF registration motor (A).
6. Remove the tension spring (B) from the ADF registration motor (A).
7. Remove the two screws securing the ADF registration motor (A).
8. Remove the registration main drive belt (C)....

Repair information4-167
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Sensor (document tray width 1) removal
1. Open the ADF left cover assembly.
2. Lift the document tray assembly.
3. Remove the five screws securing the cover (A).
4. Remove the cover (A).
5. Remove the two screws securing the bracket (B). 
6. Remove the bracket (B).
7. Remove the connector from the sensor (document tray width 1) (C).
8. Release the hooks securing the sensor (document tray width 1) (C).
9. Remove the sensor (document tray width 1) (C)....

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Sensor (document tray width 2) removal
1. Open the ADF left cover assembly.
2. Lift the document tray assembly.
3. Remove the five screws securing the cover (A).
4. Remove the cover (A).
5. Remove the two screws securing the bracket (B). 
6. Remove the bracket (B).
7. Remove the connector from the sensor (document tray width 2) (C).
8. Release the hooks securing the sensor (document tray width 2) (C).
9. Remove the sensor (document tray width 2) (C).
Note:...