Lexmark X940e Owners Manual

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3X 500-sheet drawer (3TM)—switch (media size) removal 
Note:  This removal procedure may be applied to media tray 2, 3 and media tray 4 assemblies. 
1. Remove the media tray 2 assembly.
2. Remove the media tray 3 assembly.
3. Remove the media tray 4 assembly.
4. Disconnect the connector from the appropriate switch (media size) (A). 
5. Remove the screw securing the appropriate switch (media size) (A). 
6. Remove the appropriate switch (media size) (A)....

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3X 500-sheet drawer (3TM)—media feed unit assembly removal (tray 3) 
1. Remove the media tray 4 assembly.
2. Open the 3TM left door assembly.
3. Remove the two screws securing the two support straps (A) to the machine.
4. Release the harness from the clamp.
5. Disconnect the connector from the media feed unit assembly (B).
6. Remove the two screws securing the media feed unit assembly (B) to the machine.
7. Remove the media feed unit assembly (B).  

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3X 500-sheet drawer (3TM)—media feed unit assembly removal (tray 2) 
1. Remove the media tray 2 assembly.
2. Open the 3TM left door assembly.
3. Remove the two screws securing the two support straps (A) to the machine.
4. Release the harness from the clamp.
5. Disconnect the connector from the media feed unit assembly (B).
6. Remove the two screws securing the media feed unit assembly (B) to the machine.
7. Remove the media feed unit assembly (B).  

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3X 500-sheet drawer (3TM)—sensor (tray 3 feed-out) removal  
1. Open the 3TM left door assembly.
2. Remove the two screws securing the two support straps (A) to the machine.
3. Disconnect the connector from the sensor (tray 3 feed-out) (B).
4. Remove the two screws securing bracket (C) to the machine.
5. Remove the bracket (C).
6. Release the hooks securing the sensor (tray 3 feed-out) (B) to the bracket (C). 

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7. Remove the sensor (tray 3 feed-out) (B). 
3X 500-sheet drawer (3TM)—media feed lift motor removal  
1. Remove the media feed unit assembly. See“3X 500-sheet drawer (3TM)—media feed unit assembly 
removal (tray 2)” on page 4-222 or “3X 500-sheet drawer (3TM)—media feed unit assembly removal 
(tray 3)” on page 4-220.
2. Disconnect the harness from the media feed lift motor (A). 
3. Remove the two screws securing the media feed lift motor to the media feed...

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3X 500-sheet drawer (3TM)—one-way clutch / gear assembly removal 
1. Remove the media feed unit assembly. See“3X 500-sheet drawer (3TM)—media feed unit assembly 
removal (tray 2)” on page 4-222 or “3X 500-sheet drawer (3TM)—media feed unit assembly removal 
(tray 3)” on page 4-220.
2. Remove the harness from the bracket (A). 
3. Remove the three screws securing the bracket (A) to the media feed unit assembly. 
4. Remove the bracket (A). 
Note:  The...

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3X 500-sheet drawer (3TM)—media out actuator removal 
1. Remove the media feed unit assembly. See“3X 500-sheet drawer (3TM)—media feed unit assembly 
removal (tray 2)” on page 4-222 or “3X 500-sheet drawer (3TM)—media feed unit assembly removal 
(tray 3)” on page 4-220.
2. Release the two bosses on the media out actuator (A) from the media feed unit assembly. 
3. Remove the media out actuator (A). 
Front
Bosses
Lower viewA 

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3X 500-sheet drawer (3TM)—sensor (media level) removal 
1. Remove the media feed unit assembly. See“3X 500-sheet drawer (3TM)—media feed unit assembly 
removal (tray 2)” on page 4-222 or “3X 500-sheet drawer (3TM)—media feed unit assembly removal 
(tray 3)” on page 4-220. 
2. Disconnect the connector from the sensor (media level) (A). 
3. Release the hooks securing the sensor (media level) (A) to the media feed unit assembly. 
4. Remove the sensor...

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3X 500-sheet drawer (3TM)—sensor (media out) removal 
1. Remove the media feed unit assembly. See“3X 500-sheet drawer (3TM)—media feed unit assembly 
removal (tray 2)” on page 4-222 or “3X 500-sheet drawer (3TM)—media feed unit assembly removal 
(tray 3)” on page 4-220. 
2. Remove the media out actuator. See “3X 500-sheet drawer (3TM)—media out actuator removal” on 
page 4-226.
3. Disconnect the connector from the sensor (media out) (A). 
4. Release the...