Lexmark C 950 Service Manual

							Repair information 4-247
  5058-030
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5.Remove the screw (B) securing the bracket to the machine.
6.Remove the bracket from the machine.
7.Remove the screw (C) securing the sensor to the bracket. 
						

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8.Remove the sensor (bridge media exit).
Sensor (bridge top door interlock) removal
1.Remove the bridge unit assembly. See “Bridge unit assembly removal” on page 4-236.
2.Place the bridge unit upside down on the work surface.
3.Remove the screws (A) securing the bracket to the machine. 
						

							Repair information 4-249
  5058-030
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4.Remove the bracket from the machine.
5.Release the hooks (B) securing the sensor (bridge top door interlock) to the bracket.
6.Remove the sensor (bridge top door interlock).
Sensor (decurler cam HP) removal
1.Remove the bridge unit assembly. See “Bridge unit assembly removal” on page 4-236.
2.Remove the bridge decurler rear cover. See “Sensor (decurler cover interlock) removal” on 
page 4-251. 
3.Release the hook (A) securing the sensor flag to the machine. 
						

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4.Remove the sensor flag.
5.Release the hooks (B) securing the sensor (decurler cam HP) to the machine.
6.Remove the sensor (decurler cam HP). 
						

							Repair information 4-251
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7.Disconnect the cable (C).
Sensor (decurler cover interlock) removal
1.Remove the bridge unit assembly. See “Bridge unit assembly removal” on page 4-236.
2.Remove the bridge decurler top cover. See “Bridge decurler top cover removal” on page 4-233.
3.Release the hooks (A) securing the sensor (decurler cover interlock) to the bracket.  
						

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4.Remove the sensor (decurler cover interlock). 
						

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Finisher removal procedures
Booklet bin assembly removal
1.Disconnect booklet hookup cable assembly from the booklet bin assembly.
2.Remove the screw securing the booklet bin assembly (A) to the finisher.
3.Remove booklet bin assembly (A). 
Booklet bin hookup cable assembly removal
1.Disconnect booklet hookup cable assembly from the booklet bin assembly.
2.Remove rear lower cover. See “Upper media bin front cover removal” on page 4-357.
3.Disconnect the booklet bin hookup cable assembly from the rear of the finisher.
4.Release the clamps securing the booklet bin hookup cable assembly from the finisher. 
						

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5.Remove booklet bin hookup cable assembly (A). 
Booklet controller card assembly removal
Warning:  When replacing the booklet controller card assembly, the existing booklet maker adjustments must 
be restored to the original settings, or booklet folding and stapling will be out of alignment. The 
existing booklet maker adjustments can be found on the settings sheet located in the tray 1 settings 
sheet compartment. 
 
To enter replacement settings or if the setting sheet is not available, refer to booklet maker setup and 
adjustment located in chapter 4. See 
“High capacity feeder (HCF) removals” on page 4-363. 
1.Remove the rear lower cover. “Upper media bin front cover removal” on page 4-357.
2.Loosen the four screws securing the plate to the finisher.
3.Move the plate to the right and outward.
4.Remove the plate.
5.Disconnect the connectors from the booklet controller card assembly (A).
A 
						

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6.Remove the four screws securing the booklet controller card assembly (A).
7.Remove the booklet controller card assembly (A).
Booklet diverter gate removal 
1.Remove the rear upper cover. See “Rear upper cover removal” on page 4-313.
2.Remove the two screws securing the booklet diverter gate (A) to the machine.
3.Remove the booklet diverter gate (A). 
4.Release the harness from the clamp.
A
Rear 
						

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5.Disconnect the connector from the booklet diverter gate (A). 
Booklet end guide drive 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 connectors from the sensor (booklet end guide drive motor).
4.Remove the two screws securing the booklet end guide drive motor (A) from the compiler frame.
5.Remove the booklet end guide drive motor (A).
Connector
A