If ink is empty, 'replace toner' will appear on the screen and you have to replace it with a new toner container.

如果墨粉空了，'替换墨粉'信息会出现在屏幕上，你必须用一罐新的墨粉来替换它。

Oper the front over then replace the toner cartridge with a new one.

墨粉寿命结束，打开前面的盖子，更换新的。

You need to replace the toner.

你需要换色粉了。