When adding toner to the printer, you should pay attention to the amount of toner added. If you add less, frequent toner addition is not good. If you add too much, the toner will be brought out when the toner drum rotates, polluting the printer and causing damage to the internal structure of the toner drum. So how much toner should be added to the printer?
Generally speaking, the toner storage bin capacity of different printers is different. When adding, the filling amount should not exceed 3/4 of the toner storage bin. Generally, when adding toner to an ordinary laser printer, adding about 100 grams is enough.