Problem Solution: Cutter plotter is not output USB Com Port.

Best Solution To Fix Cutting Plotter USB Port Erro.

Vinyl Plotter is needed in many fields, and cutting plotter requires a USB Driver With Connection for the Software.

The user of the cutting plotter can issue instructions to the cutting plotter through the computer. 

How to Do if the cutting Plotter connect USB Port failure ？

The cutting knife of the cutting plotter is controlled and driven by the computer, and the characters and images that have been designed on the computer are engraved on the engraved objects.

Today, let's take a look at the reasons and solutions for the cutting plotter not output.（The Completed Video to show you how to fix the Cutting Plotter USB Problem).

1. If the Cutting Plotter software is set incorrectly, modify the setting parameters according to the cutting plotter manual, or contact the manufacturer to ask about the setting parameters.

2. Software problems, some software and system are not compatible after installation, there will be no output phenomenon, change the version of the software and try again.

3. System or computer problems. This problem is also very common. Why does some customers’ newly installed systems fail to output, and the software does not work. At this time, you need to reinstall the system. It is recommended that you use the XP pure version of the system or Try another computer.

4. The connection cable is broken. It is easy to eliminate this problem. If you are using the USB cable to not output, can you take the cable of your printer and plug it in to see the output? If the output is normal, it means that your original USB cable is broken; if you are using a nine-pin output, just connect your USB cable and try it. If it is a USB output, it is the nine-pin port on your computer or the nine-pin cable. The needle thread is broken. When the time comes, switch to a computer with a nine-pin port to troubleshoot and see if the nine-pin port is broken or the nine-needle thread is broken. You can replace it according to the actual situation.

5. The serial port board is broken. If the serial port board of the cutting plotter is broken, it will cause no output. The most obvious sign of a broken serial board is that the USB port is not recognized. Of course, some USB-recognized serial ports may also be broken. When all the above 4 conditions are eliminated, the serial port board or the motherboard must be considered. However, if the USB port is not recognized, 80% of it is caused by the broken serial port board. Just replace the serial board at that time!

6. The main board is broken. If the output still does not occur when the above 5 conditions are eliminated, it is recommended that you replace the main board.