Lexmark C 950 Service Manual

							Repair information 4-297
  5058-030
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23.Remove the 6 mm bushing (H).
24.Move the lower media exit roll assembly (F) towards the rear and outward, as shown.
25.Remove the lower media exit roll assembly (F).
Lower pinch guide assembly removal
1.Open the finisher front door assembly. 
2.Open the lower pinch guide assembly (A) by lifting it upward.
3.Remove the screw securing the lower pinch guide assembly (A) to the finisher.
FrontE-clip
HG
GRear 
						

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4.Move the lower pinch guide assembly (A) upward and outward.
5.Remove the lower pinch guide assembly (A).
Media compiler unit assembly removal
1.Remove the finisher front door assembly. See“Finisher front door assembly removal” on page 4-280.
2.Remove the rear upper cover. See “Rear upper cover removal” on page 4-313.
3.Remove the rear lower cover. See “Upper media bin front cover removal” on page 4-357.
4.Remove the upper media bin assembly. See “Upper media bin assembly removal” on page 4-356.
5.Remove the upper media bin vertical cover. See “Right eject cover removal” on page 4-314.
6.Remove the stapler unit frame. See “Stapler unit frame removal” on page 4-346.
7.Remove the media eject clamp motor assembly. See “Clamp drive motor removal” on page 4-272. 
8.Remove the media eject unit assembly. See “Media eject unit assembly removal” on page 4-303.
9.Remove the media eject motor assembly. See “Media eject motor assembly removal” on page 4-302.
10.Loosen the four screws securing the plate (A) to the finisher.
A
Front 
						

							Repair information 4-299
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11.Move the plate to the right and outward.
12.Remove the plate.
13.Disconnect the connector P8309 from the finisher controller card assembly (B).
14.Release the harness from the clamps.
ARear
BRearP8309 Clamp 
						

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15.Remove the screw securing the media compiler unit assembly (C) to the finisher. This screw is found 
inside the finisher.
Inside view 
						

							Repair information 4-301
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16.Release the media compiler assembly (C) by pushing the front lock and the rear lock inward to release the 
front boss and the rear boss from the finisher.
17.Remove the harness from any additional parts.
18.Remove the media compiler unit assembly through the inside of the finisher and out the front.
Media eject clamp clutch removal
1.Remove the rear upper cover. See “Rear upper cover removal” on page 4-313.
2.Disconnect the connector from the sensor (media eject shaft HP) (A).
3.Release the harness from the clamp.
4.Disconnect the connector from the media eject clutch (B).
5.Release the harness from the clamp.
6.Release the hook securing the media eject clutch actuator (C) to the media eject clutch (B).
Right C
Rear view
Front view
C
LockLockC 
						

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7.Remove the screw securing the spring clamp (D) to the finisher.
8.Remove the spring clamp (D).
9.Remove the media eject clutch actuator (C).
10.Remove the media eject clamp clutch (B).
Installation note: Make sure the hook on the media eject clamp clutch is placed in the notch of the bracket.
Media eject motor assembly removal
1.Remove the rear upper cover. See “Rear upper cover removal” on page 4-313.
2.Remove the media eject clutch. See “Media eject clamp clutch removal” on page 4-301.
3.Disconnect the connector from the media eject motor assembly (A).
4.Disconnect the connector from the sensor (media bin level 2) (B).
AD
C B
NotchClamp
B
ConnectorConnector 
						

							Repair information 4-303
  5058-030
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5.Remove the three screws securing the media eject motor assembly (A).
6.Remove the media eject motor assembly (A).
7.Remove any remaining harnesses from the clamps.
Media eject unit assembly removal
1.Remove the finisher front door assembly. See “Finisher front door assembly removal” on page 4-280.
2.Remove the rear upper cover. See “Rear upper cover removal” on page 4-313.
3.Remove the upper media bin assembly. See “Upper media bin assembly removal” on page 4-356.
4.Remove the upper media bin vertical cover. See “Right eject cover removal” on page 4-314.
5.Remove the two media eject unit springs (A) by pushing them downward.
6.Disconnect the connector from the eject unit solenoid (B).
7.Release the harness from the two clamps.
A
Rear Connector
Harness clamp
Right
BA A
Connector 
						

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8.Remove the screw securing the eject clamp lever assembly (C) from the shaft (D) on the rear of the 
finisher.
9.Remove the eject clamp lever assembly (C).
10.Remove the e-clip securing the shaft (D) to the rear of the finisher.
11.Remove the 8 mm bushing (E) on the rear side.
12.Remove the e-clip securing the shaft (F) to the front of the finisher.
Rear
C
Screw E-clip
E D 
						

							Repair information 4-305
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13.Remove the 8 mm bushing (E) on the front side.
14.Gently move the left side of the media eject unit assembly (G) out of the finisher followed by the right side.
Note:  Do not force the media eject unit assembly out of the finisher. Remove the left side before the right 
side.
Note:  Tilting the media eject unit assembly slightly may make the removal easier.
15.Remove the media eject unit assembly.
•Do not force the media eject unit assembly into the finisher. Insert the right side before the left side.
FrontE-clipE F
Right
G 
						

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•Make sure the media eject unit assembly properly actuates the switch (eject cover interlock) (H) without 
binding.
Media entrance pinch guide assembly removal
1.Open the finisher front door assembly. 
2.Remove the rear upper cover. See “Rear upper cover removal” on page 4-313.
3.Remove the left lower cover. See “Left lower cover removal” on page 4-292.
4.Remove the left upper cover. See “Left upper cover removal” on page 4-293.
5.Remove the screw securing the cover (A) to the media entrance pinch guide assembly (B).
6.Remove the cover (A).
7.Disconnect the connector from the sensor (finisher media entrance) (C).
8.Release the harness from the clamps.
9.Remove the three screws securing the media entrance pinch guide assembly (B).
10.Remove the entrance pinch guide assembly (B) from the finisher.
Right
Actuator
G H
RearBLeftLeftB C
Clamp
A
Connector