Lexmark X940e Owners Manual

Repair information4-229
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3X 500-sheet drawer (3TM)—feed roll removal
1. Remove the media tray assembly. 
2. Move the feed unit front guide (A) toward the front in the direction of the arrow. 
3. Release the hook securing the feed roll (B) to the shaft (C). 
4. Remove the feed roll (B). 
Note:  Do not touch the rubber surface of the feed roll (B). 
Replacement note:  Before re-installing, do not touch the rubber surface of the feed roll (B). 
Front
A HookC
B 

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3X 500-sheet drawer (3TM)—feed roll one-way clutch removal 
1. Remove the media tray assembly. 
2. Remove the feed roll. See “2000-sheet dual input (TTM)—feed roll removal” on page 4-200.
3. Remove the feed roll one-way clutch (A) from the shaft (B). 
A
Front
B 

Repair information4-231
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3X 500-sheet drawer (3TM)—one-way 22 tooth removal 
1. Remove the media tray assembly. 
2. Remove the feed roll. See “2000-sheet dual input (TTM)—feed roll removal” on page 4-200.
3. Remove the feed roll one-way clutch. See “2000-sheet dual input (TTM)—feed roll one-way clutch 
removal” on page 4-201.
4. Remove the feed roll one-way gear 22 tooth (A). 
A
Front B 

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3X 500-sheet drawer (3TM)—separation roll one-way friction clutch removal 
1. Remove the media tray assembly. 
2. Remove the separation roll. See “2000-sheet dual input (TTM)—separation roll removal” on 
page 4-204.
3. Remove the separation roll spacer (A). 
4. Remove the separation roll one-way friction clutch (B). 
Front
AC B 

Repair information4-233
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3X 500-sheet drawer (3TM)—separation roll removal 
1. Remove the media tray assembly. 
2. Move the feed unit front guide (A) toward the front in the direction of the arrow. 
3. Release the hook securing the separation roll (B) to the shaft (C). 
A
C
B Front 

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4. Remove the separation roll (B). 
Note:  Do not touch the rubber surface of the feed roll (B). 
Replacement note:  Before re-installing, do not touch the rubber surface of the separation roll (B).
A
Front
BC 

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3X 500-sheet drawer (3TM)—pick roll removal 
1. Remove the media tray assembly. 
2. Move the front guide (A) toward the front in the direction of the arrow. 
3. Release the hook securing the pick roll (B) to the shaft (C). 
4. Remove the pick roll (B). 
Note:  Do not touch the rubber surface of the feed roll (B).
Replacement note:  Before re-installing, do not touch the rubber surface of the pick roll (B).
C
B Hook
A
Front 

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3X 500-sheet drawer (3TM)—3TM left door assembly removal 
1. Open the 3TM left door assembly. 
2. Remove the two screws securing the two supports straps (A) to the machine. 
3. Remove the screw securing the bracket (B) to the machine. 
4. Remove the bracket (B). 
5. Move the tray module left door assembly (C) to the front and out in the direction of the arrow. 
6. Remove the tray module left door assembly (C). 
3X 500-sheet drawer (3TM)—switch (tray module...

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7. Remove the switch (tray module left door interlock) (C). 
3X 500-sheet drawer (3TM)—tray module drive motor assembly removal 
1. Remove the rear cover. See “3X 500-sheet drawer (3TM)—rear cover removal” on page 4-215.
2. Disconnect the connector from the tray module drive motor (A). 
3. Remove the two screws securing the tray module drive motor (A) to the machine. 
4. Remove the tray module drive motor (A). 
Rear
A 

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3X 500-sheet drawer (3TM)—3TM controller card assembly removal 
1. Remove the rear cover. See “3X 500-sheet drawer (3TM)—rear cover removal” on page 4-215.
2. Disconnect the nine connectors from the 3TM controller card assembly (A). 
3. Remove the four screws securing the 3TM controller card assembly (A) to the machine. 
4. Remove the 3TM controller card assembly (A).
A