The automatic double-sided belt mesh port is very practical, but the automatic double-sided needs to be selected by yourself. The default is single page printing.Always choose.Consumables are not expensive and worth having
Disadvantages:
Automatic double-sided cannot be turned on by default. You need to click each time
This is a bit of a hole. Once again, I remind you that except for A4 paper, you can't print on both sides. I read his purchase instructions repeatedly and did not see the relevant instructions!!!!It's a hole!!!!Then tell me that the power supply can't be replaced. Who bought the power supply? I bought it for use, not as a vase!!!Forget it. It's my fault that I didn't ask in advance~Ah, I give it to him, 1300!!!