After Skycolor uv printer has been working for a long time, sometimes print head full inkjet and wire drawing situation will occur, which greatly affects work efficiency. Next, technicians of Skycolor uv printer will explain to users reasons for this situation.

In addition to damage to data board, burned internal circuit of nozzle can also cause problems with print head of Skycolor uv printer. Main reasons for internal circuit of print head are as follows:

1. UV roll to roll printer ink penetrates into data line interface of print head, causing a short circuit between 42V channel and data channel and burning internal chip.

2. Voltage is too high or voltage fluctuates to burn out internal circuit of Skycolor uv printer, causing no spraying, full spraying or pulling wire.

3.Data line of UV printer is artificially reversed, or data line is plugged and unplugged in a wrong way, causing damage to print head.

Zhengzhou New Century Digital Technology Co., Ltd (Skycolor UV Printer:www.skycoloruv.com) is a professional high-tech enterprise engaged in R&D, production and sale of skycolor uv flatbed printer,skycolor uv roll to roll printer and related consumables.

Over the years,company has accumulated rich experience in digital uv printing field and gathered a batch of employees with professional skills. With high product quality and standardized service system,company has won high reputation from global market and trust of cooperated units.