Lexmark 250dn manual Solid black pages, Print media curls badly once it

Print quality problems

Symptom	Cause	Solution
Solid black pages	• The toner cartridge is defective.	• Replace the toner cartridge.
	• The printer requires servicing.	• Call for service.
Print media curls badly once it	The Paper Weight setting is wrong for	• Change Paper Weight† to Smooth.
prints and exits to the output bin	the type of print media being used.	• Use print media that is sealed in its
		original packaging.
		• Turn the print media over.
		• Rotate the print media 180 degrees.
		• If you are printing a multiple-page
		job, try duplexing it.
		• When printing on heavy print media,
		open the rear exit door for a
		straight-through path.
		• Try another kind or brand of print
		media, such as a xerographic paper
		for laser printers.
		• If possible, try printing in a less
		humid environment.
*To replace the fuser, call a service technician.
†This setting can be changed using the Local Printer Settings Utility.

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