Lexmark X548dte User Manual
6
Close the top door.
K
M
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Y
Y
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K
Replacing a developer unit
Replace a developer unit when a print quality defect occurs or when damage occurs to the printer.
1
Grasp the front door at the side handholds, and then pull it toward you to open it.
CAUTION—HOT SURFACE: The inside of the printer might be hot. To reduce the risk of injury from a hot
component, allow the surface to cool before touching.
component, allow the surface to cool before touching.
Maintaining the printer
219