Lexmark X940e Owners Manual

Repair information4-199
 7510
Go Back Previous
Next
2000-sheet dual input (TTM)—sensor (media out) removal 
1. Remove the tray module left cover. See “2000-sheet dual input (TTM)— tray module left cover removal” 
on page 4-174. 
2. Remove the TTM media tray 3 assembly. See “2000-sheet dual input (TTM)—TTM media tray 3 
assembly removal” on page 4-178.
3. Remove the TTM media tray 4 assembly. See “2000-sheet dual input (TTM)—TTM media tray 4 
assembly removal” on page 4-177.
4. Remove the tray 4 media...

4-200Service Manual 7510 
Go Back Previous
Next
2000-sheet dual input (TTM)—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).  

Repair information4-201
 7510
Go Back Previous
Next
2000-sheet dual input (TTM)—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).  

4-202Service Manual 7510 
Go Back Previous
Next
2000-sheet dual input (TTM)—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).  

Repair information4-203
 7510
Go Back Previous
Next
2000-sheet dual input (TTM)—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).  

4-204Service Manual 7510 
Go Back Previous
Next
2000-sheet dual input (TTM)—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).  

Repair information4-205
 7510
Go Back Previous
Next
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). 

4-206Service Manual 7510 
Go Back Previous
Next
2000-sheet dual input (TTM)—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). 

Repair information4-207
 7510
Go Back Previous
Next
2000-sheet dual input (TTM)—left door assembly removal 
1. Remove the tray module left cover. See “2000-sheet dual input (TTM)— tray module left cover removal” 
on page 4-174.
2. Open the TTM left door assembly. 
3. Remove the two screws securing the two support straps (A) to the machine. 
4. Remove one screw securing the bracket (B). 
5. Remove the bracket (B). 
6. Move the TTM left door assembly (C) to the front and out in the direction of the arrow....

4-208Service Manual 7510 
Go Back Previous
Next
2000-sheet dual input (TTM)—switch (TTM left door interlock) removal 
1. Open the TTM left door assembly. 
2. Remove the screw securing the support strap (A) to the machine.
3. Remove the screw securing the bracket (B) to the machine. 
4. Remove the bracket (B). 
5. Disconnect the two connectors from the switch (TTM left door interlock) (C). 
6. Remove the two screws securing the switch (TTM left door interlock) (C) to the bracket (B).
7. Remove the switch...