Lexmark X790 用户手册
![Lexmark](https://files.manualsbrain.com/attachments/878cae5fca737841ce37f41a7ee73881a8b54f60/common/fit/150/50/823435a5b9c868f91a4b7f8b99ddfd9b9c699edf1f6ff104003e82a92d7f/brand_logo.png)
Replacing supplies
Replacing a print cartridge
1
Open the front door.
2
Lift the green handle and pull the print cartridge. Grasp the top handle and lift the cartridge out of the machine.
3
Place the old cartridge in the replacement cartridge shipping box, and then attach the return label to the box for
shipping.
Maintaining the printer
11