Lexmark 5056 用户手册

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页码 80
4-8
Service Manual
5056-XXX
  
8.
Remove six screws (C) that hold the operator panel to the front door.
9.
Remove the operator panel from the door.
Note:  
If the USB cable or the operator panel cable is being replaced, use the toroids from the old cables with 
the new cables.
Cover, front left removal
1.
Open the front cover and remove the cassette.
2.
Remove the left front cover by removing the three silver screws.