Instructions for use of the printer

UV printer printing image is too dark solution | HYUNVAN

In addition, sometimes the image output by the UV printer will suddenly fade. There are three reasons for this problem. Based on the actual experience of  HYUNVAN UV PRINTER FACTORY for many years, we now provide some methods to help you solve this problem in practice.

Cause: The ink level in the print settings is too low

Usually, in the image control software of UV printer, there will be different ink output control such as 40%, 60%, 80%, 100%. If the operator is inexperienced, he will print 100% of the original ink volume with 80% of the ink volume, which will cause the output image to be lighter. The solution is to increase the ink volume.

Reason 2: The printed PASS is too low

 The color and precision of patterns printed by different PASS are different. Usually, high PASS is used for printing on objects with small materials, which can make the pattern clear and rich in colors. If it is large-format printing, you can choose a lower one. PASS to print. This requires technicians to perform PASS settings and printing for different materials based on actual experience.


Reason three: the influence of material

The transparency, gloss, and smoothness of the substrate itself will affect the final UV printing effect, causing the output image to be lighter and darker. In addition to the visual error of the naked eye, some materials can absorb ink, and some materials can dissolve ink. For example, when printing a pattern on a conventional acrylic inkjet printer, a UV printer only needs 80% of the ink volume, and a little more will result in a darker image.

 All of these require UV printer technology and technicians to continuously accumulate experience in actual printing in order to better solve these problems.


1.What are the requirements of installation environment?
Power supply: 220V, 50Hz, reliable grounding, set the protection device of over-current and over-voltage, preferably with stable 5KVA power; Environment: with temperature 20~25℃, humidity 50%~80%, dustless, no directly sunlight, flat and stable floor surface.
2.What about the After-sales service ?
1. Provide customers with a systematic site layout proposal to ensure a smooth installation. 2. Provide free on-site training at the factory and second review training at the installation site; 3. The standard warranty period on average is one year. However, HYUNVAN would like to offer extra warranty period (consitions apply), lifetime maintenance.  4. We HYUNVAN can send engineers to help customers install the machines, train workers, but buyer should offer ticket charge, boarding and lodging .
3.How to deal with the surface of glass and ceramic tile? How to spray?
Glass and ceramic tile are both the commonly used materials. We have special coating for this materials and with perfect effect.  There are air pump spray, hand brushing, rolling spraying and various methods.


1.Professional technical research team, application program research and complete program output,  can develop a complete set of technology according to user needs, ceramic tile background wall, plastic PVC, glass, leather, metal, grating, 3D can realize three-dimensional printing at one time.
2.One-stop purchase of more than ten kinds of printing formats,  6000M2 production workshop, more than ten kinds of printing formats, and 3 kinds of ultra-high-precision printing nozzles. One-stop purchase is more assured.
3.With 10 years of accumulated technology and experience, the machine is more practical and durable. Leading quality.  Successfully sold to Europe, America, Middle East, Southeast Asia and other countries, and welcomed by customers from domestic and worldwide.
4.Color Accuracy- The international high-end color management system is adopted to ensure the color accuracy of each picture, and the independent ICC can be customized for you individually.


Suzhou Hyunvan Intellitech Co.,Ltd. Established in 2011, is a professional manufacturer specializing in the research, development, production and sales of UV printing equipment. The company has a number of patents. At present, the company’s main products are : UV flatbed printer, UV roll to roll printer, UV hybrid printer. Products are widely used in the background wall decorative painting industry, advertising sign industry, furniture digital printing industry, glass crystal technology industry, packaging processing industry and so on. Suzhou Hyunvan Intellitech Co.,Ltd. focus on customers’ needs, with good stability ,high precision and fast speed. Products are ranging from economical and practical to high-end industrial, from standard format to large format customization, we provide comprehensive, product types for customers in different industries. The company has adhered to the road of independent innovation for many years. The company has a complete R&D and production equipment system, attaches great importance to product quality and new product development, and cultivates a well-trained R&D, production and after-sales team to continuously enhance the innovation strength of the company. Continuously improve product quality and Continuously improve service quality. Based on the tenet of “ Honesty is the foundation and win by quality”, the company focuses on the market demand, looking forward to the future ,takes the pragmatic innovation and serves the customers’ business

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