- Trước khi bơm mực màn hình LCD máy in phải báo "Ready to print"
- Before starting the operation described below, confirm that the LCD panel shows Ready to print.
- Press the (Menu) button. OK
- Select Admin Menu and then press the button. OK
- Select Maintenance and then press the button. OK
- Select Non-Genuine Mode and then press the button. OK
- Select Toner and then press the button. OK
- Select On and then press the button. OK
- Press the "mũi tên Back" button until the top page is displayed.
- The printer switches to Non-Genuine Mode