Máy in không hết mực nhưng bản in rất nhạt, tôi nên làm gì?
It may be caused by a variety of reasons. Here are some possible solutions: 1. Print paper problem: The print paper may be damp, causing the printout to fade. It is recommended not to store the print paper in a humid environment. 2. Printer settings: Toner saving mode may be turned on. Turning off toner […]