Lexmark C 950 Service Manual

Repair information 4-137
  5058-030
Go Back Previous
Next
10.Disconnect the ten cables (E).
11.Release the two latches securing the two harness guides to the machine.
12.Move the two harness guides away from main drive motor.  

4-138  Service Manual 5058-030  
Go Back Previous
Next
13.Remove the six screws (G) securing the PC/developer drive motor to the machine.
14.Remove the PC developer drive motor from the machine. 
Pick roller removal
1.Remove the appropriate media tray. See “Printer tray 1 feeder removal” on page 4-141, “Tray module 
media feeder removal” on page 4-212, “TTM tray 4 media feeder removal” on page 4-225, or “TTM 
tray 3 feeder removal” on page 4-221.
2.Slide the plastic media guide toward the front of the...

Repair information 4-139
  5058-030
Go Back Previous
Next
3.Release the hook (A) on each of the three pick rollers.
4.Slide the pick rollers off of the shaft to remove.
Printer left duplex door assembly removal
1.Remove the left rear lower cover. See “Left rear lower cover removal” on page 4-6.
2.Remove the MPF tray feeder. See “MPF tray feeder removal” on page 4-125.
3.Remove the e-clip securing the rear plastic support strap to the printer left duplex door assembly.
4.Remove the rear plastic support...

4-140  Service Manual 5058-030  
Go Back Previous
Next
8.Lift the printer left duplex door assembly straight up to detach it from the machine.
9.Remove the printer left duplex door assembly.
Printer media turn guide removal
1.Remove the left rear lower cover. See “Left rear lower cover removal” on page 4-6.
2.Remove the MPF tray feeder. See “MPF tray feeder removal” on page 4-125.
3.Open the printer left duplex door. 
4.Loosen the screw (A) on the front of the printer media turn guide. 

Repair information 4-141
  5058-030
Go Back Previous
Next
5.Detach the front of the printer media turn guide, and then detach the back of the printer media turn guide.
6.Remove the printer media turn guide.
Printer tray 1 feeder removal
1.Pull the media tray 1 out from the machine. 
2.Remove the left rear lower cover. See “Left rear lower cover removal” on page 4-6.
3.Remove the MPF tray feeder. See “MPF tray feeder removal” on page 4-125.
4.Remove the printer media turn guide. See “Printer media turn...

4-142  Service Manual 5058-030  
Go Back Previous
Next
9.Remove the printer tray 1 feeder.
Printhead retract door removal
1.Open the front door.
2.Rotate the transfer belt lever counterclockwise to the unlock position. 

Repair information 4-143
  5058-030
Go Back Previous
Next
3.Remove the two screws (A) from the printhead retract door.
4.Press the latch to release the door.
A 

4-144  Service Manual 5058-030  
Go Back Previous
Next
5.Remove the printhead retract door.
Registration drive motor removal
1.Remove the rear upper cover. See “Rear upper cover removal” on page 4-16.
2.Disconnect the input option cable (A). 

Repair information 4-145
  5058-030
Go Back Previous
Next
3.Remove the eight screws (B) securing the PCBA door to the machine.
4.Release the two clamps (C) to release the harness.
5.Swing the PCBA door open.
6.Remove the media transport/MPF drive motor. See the “Media transport/MPF drive motor removal” on 
page 4-121. 

4-146  Service Manual 5058-030  
Go Back Previous
Next
7.Disconnect the two cables (D).
8.Remove the four screws (E) securing the registration drive motor to the machine.
9.Remove the registration drive motor.
Registration/transport roller assembly removal
1.Remove the left rear lower cover. See “Left rear lower cover removal” on page 4-6.
2.Remove the MPF tray feeder. See “MPF tray feeder removal” on page 4-125.
3.Open the printer left duplex door assembly.
4.Remove the e-clip securing the rear plastic...