Remember to add toner when the printing turn into light color.
当打印变淡时注意及时加墨粉。
You need to add toner by yourself. Printer have not the function of adding toner automatically.
加粉必须自己操作。打印机可没有自动加粉的功能。
You need to add toner by yourself. Printer have not the function of adding toner automatically.
加粉必须自己操作。打印机可没有自动加粉的功能。
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