Lexmark 28DT501 Manuale Utente
![Lexmark](https://files.manualsbrain.com/attachments/878cae5fca737841ce37f41a7ee73881a8b54f60/common/fit/150/50/823435a5b9c868f91a4b7f8b99ddfd9b9c699edf1f6ff104003e82a92d7f/brand_logo.png)
20
Close the front door.
Replacing toner cartridges
Warning—Potential Damage: Damage caused by use of a non
‑Lexmark toner cartridge is not covered under
warranty.
Note: A reduced print quality may result from using non
‑Lexmark toner cartridges.
1
Open the top door.
Maintaining the printer
226