Brother HL-1040, HL-820, HL-1020 manual Printer Interior and Drum Unit

USER’S GUIDE

Question	Recommendation
Printed pages are blurred at the	Certain environmental conditions such as humidity,
center or either edge.	high temperatures, etc. may cause this situation to
	occur.
	Make sure that the printer is placed on a flat,
	horizontal surface.
	Remove the drum unit with the toner cartridge
	￿installed. Try shaking them from side to side.
Fig. 6-14 Blurred Page	You may clear the problem by wiping the scanner
	windows with a soft cloth. (See “Cleaning the
	Printer Interior and Drum Unit.” )
	If the same problem occurs after cleaning and
	Drum lamp is still on, replace the drum unit with
	a new one.
Ghost images show up on	Make sure that you use paper that meets the
printed pages.	specifications. Rough surface or thick media can

￿cause the problem.

Make sure that you select the appropriate media type in the pritner driver.

Fig. 6-15 Ghost Images

✒Note

The drum unit is a consumable, and it is necessary to replace it periodically.

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