Lexmark C 950 Service Manual

							Repair information 4-257
  5058-030
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Booklet fold solenoid frame removal 
1.Remove the booklet unit chassis. See “Booklet unit chassis removal” on page 4-267.
2.Remove the booklet unit motor assembly. See “Booklet folding/exit drive motor assembly removal” 
on page 4-258.
3.Disconnect the connectors from the booklet fold solenoid (A).
4.Remove the spring from the booklet fold solenoid frame (A).
5.Remove the five screws securing the booklet gear train frame from the booklet unit chassis.
6.Remove the two e-clips from shaft X & Y.
7.Remove the two bushings from shaft X & Y.
8.Remove the folding solenoid frame (A).
Booklet fold solenoid removal
1.Remove the booklet unit chassis. See “Booklet unit chassis removal” on page 4-267.
2.Remove the booklet unit motor assembly. See “Booklet folding/exit drive motor assembly removal” 
on page 4-258.
3.Remove the knife solenoid frame. See “Booklet fold solenoid frame removal” on page 4-257.
4.Remove the screw securing the booklet fold solenoid from the booklet fold solenoid frame (A).
A
BC
D
Rear 
						

							4-258  Service Manual 5058-030  
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5.Remove the booklet fold solenoid (A).
Booklet folding/exit drive motor assembly removal
1.Remove the booklet unit assembly. See “Booklet unit chassis removal” on page 4-267.
2.Disconnect the connectors from the booklet unit motor assembly (A).
3.Remove the five screws securing the booklet folding/exit drive motor assembly (A) from the booklet gear 
train frame.
4.Remove the booklet folding/exit drive motor assembly (A). 
Booklet front tamper guide removal
1.Remove the booklet unit assembly. See “Booklet unit chassis removal” on page 4-267.
2.Remove booklet unit assembly left cover. See “Booklet unit assembly left cover removal” on 
page 4-266.
A 
						

							Repair information 4-259
  5058-030
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3.Remove the two screws securing the booklet front tamper guide from the rack.
4.Remove the front tamper guide (A). 
Booklet front tamper motor removal
1.Remove the booklet unit assembly. See “Booklet unit chassis removal” on page 4-267.
2.Remove the booklet unit assembly left cover. See “Booklet unit assembly left cover removal” on 
page 4-266.
3.Disconnect the connector from the booklet front tamper motor.
Right
B
ALeft 
						

							4-260  Service Manual 5058-030  
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4.Remove the two screws securing the booklet front tamper motor from the tamper frame assembly.
5.Remove the booklet front tamper motor (A).
Booklet knife sector drive gear 42T removal
1.Remove the booklet unit assembly. See “Booklet unit chassis removal” on page 4-267.
2.Remove the booklet unit motor assembly. See “Booklet folding/exit drive motor assembly removal” 
on page 4-258.
3.Remove the knife solenoid frame. See “Booklet fold solenoid frame removal” on page 4-257.
Left
Connector
A 
						

							Repair information 4-261
  5058-030
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4.Remove the e-clip.
5.Remove the booklet knife sector drive gear 42T (A). 
Booklet media entrance drive motor removal 
1.Remove the booklet unit assembly. See “Booklet unit chassis removal” on page 4-267.
2.Remove the screws securing the booklet media entrance drive motor cover from the booklet unit.
3.Remove the booklet media entrance drive motor cover. 
4.Disconnect the connectors from the booklet media entrance drive motor (A).
5.Remove the two screws securing the booklet media transport from the knife solenoid frame. 
BA
Rear 
						

							4-262  Service Manual 5058-030  
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6.Remove the booklet media entrance drive motor (A). 
Booklet media pinch roll assembly removal 
1.Remove the booklet unit assembly. See “Booklet unit chassis removal” on page 4-267.
2.Remove the Sensor (booklet unit media entrance). See “High capacity feeder (HCF) removals” on 
page 4-363.
3.Remove the four screws securing the frame X from the booklet unit assembly.
4.Release the cable harness from the frame X.
5.Remove the booklet unit front door assembly. 
6.Remove the four screws securing the booklet media pinch roll assembly (A) from the booklet unit 
assembly.
7.Remove the booklet media pinch roll assembly (A). 
AConnector
Rear
A
B 
						

							Repair information 4-263
  5058-030
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Booklet paddle drive motor assembly removal
1.Remove the booklet unit chassis. See “Booklet unit chassis removal” on page 4-267.
2.Remove the booklet unit assembly left cover. See “Booklet unit assembly left cover removal” on 
page 4-266.
3.Disconnect the connectors from the booklet paddle drive motor assembly (A).
4.Remove the two screws securing the booklet paddle drive motor assembly (A) from the compiler frame.
5.Remove booklet paddle drive motor assembly (A). 
Booklet rear tamper guide removal
1.Remove the booklet unit chassis. See “Booklet unit chassis removal” on page 4-267.
2.Remove the booklet unit motor assembly. See “Booklet folding/exit drive motor assembly removal” 
on page 4-258.
3.Remove the knife solenoid frame. See “Booklet fold solenoid frame removal” on page 4-257.
4.Remove the booklet media entrance drive motor. See “Booklet media entrance drive motor removal” 
on page 4-261.
5.Remove the booklet knife sector drive gear 42T. See “Booklet knife sector drive gear 42T removal” on 
page 4-260.
6.Remove booklet unit gear train frame. See “Booklet unit gear train frame removal” on page 4-268.
7.Remove the booklet unit assembly left cover. See “Booklet unit assembly left cover removal” on 
page 4-266.
8.Remove the screw (A) securing the sensor (booklet rear tamper HP). 
9.Slide the booklet rear tamper guide out.
10.Remove the e-clip.
11.Remove the two springs (B) from the booklet rear tamper guide.
12.Remove booklet rear tamper guide.
LeftConnector
A 
						

							4-264  Service Manual 5058-030  
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13.Remove the bookelt rear tamper guide (D).
Booklet rear tamper motor removal
1.Remove the booklet unit assembly. See “Booklet unit chassis removal” on page 4-267.
2.Remove the booklet unit assembly left cover. See “Booklet unit assembly left cover removal” on 
page 4-266.
3.Disconnect the connector from the booklet rear tamper motor (A).
B
CD
Right
A 
						

							Repair information 4-265
  5058-030
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4.Remove the two screws securing the booklet rear tamper motor (A) from the tamper frame assembly.
5.Remove the booklet rear tamper motor (A).
Booklet stapler unit assembly removal 
1.Open the finisher front door assembly.
2.Pull the booklet stapler unit out of the machine.
3.Release the hook securing the right ball bearing slide (A).
4.Pull the booklet stapler unit assembly (B) from the machine.
5.Remove the two screws securing the booklet stapler unit assembly (B) to the left ball bearing slide (C).
Connector
Left
A 
						

							4-266  Service Manual 5058-030  
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6.Remove the booklet stapler unit assembly (B). 
Booklet unit assembly left cover removal
1.Remove the booklet unit assembly. See “Booklet unit chassis removal” on page 4-267.
2.Remove the top screws securing the left cover to the booklet unit assembly.
Clear
plastic
tabB
A