5. Prepare the computer, install Install the usb driver

Computer configuration requirements:

A. Computer system: Windows10 or above computer system.

B. CPU configuration: use i5 or above i5 CPU.

C. Memory stick: 8G or above.

D. USB port requirements: USB3.0 port must be used, and the computer needs to support USB3.0 port.

E. Hard disk configuration:  It is recommended to use a 120G solid state hard disk as the 

system disk,  and then add a mechanical hard disk as a secondary disk as needed.

Check if the USB port of your computer is 3.0 or above

Confirm whether the USB port connecting the computer to the printer is 3.0 or above.
First, you can distinguish it from the appearance of the USB port. Usually, the USB3.0 port is blue or marked with "SS".
Secondly, you can check the corresponding port through the "Device Manager" on your computer.
At the same time, please confirm the use of the original network cable of the machine or another gigabit or higher network cable.

   Refer to the following video：(Install the usb driver)

（usb driver files are usually in the USB flash drive that comes with the machine）