When a Skycolor uv printer prints a picture, sometimes there will be a problem with deep and shallow ways of picture. So what are reasons that cause this?

1. Retractable paper system of Skycolor uv printer has resistance. If resistance of paper feeding system is too large, it will affect paper feeding speed, and paper feeding speed is inconsistent with printing speed, which will cause generation of deep and shallow ways, so ensure that paper feeding system is normal.

2.Stepper motor of Skycolor uv printer is not installed in place. operation of stepper motor controls speed of paper feeding. If stepper motor is not installed in place, it will also cause abnormal paper feeding speed. 

3. Trolley frame of Skycolor uv printer is not fastened tightly (trolley will shake when it is running). Trolley carries print head of Skycolor uv printer. If there is a problem with trolley frame, it will inevitably cause abnormal ink jet trajectory of print head.

4. Servo motor of Skycolor uv printer is not installed in place. Servo motor controls operation of trolley. If it is not installed in place, trolley will run abnormally and print problems.

5.Check if ink path of Skycolor uv printer is blocked or not flowing smoothly. If print head is clogged, printed color will be uneven, which will also cause shades. Therefore, it is necessary to ensure that print head is in a good printing state and ink supply system will not be clogged.

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.