The improper operation of the uv led printer will indeed have a great impact. In practical applications, many customers, in pursuit of convenience or cheapness,often make their own claims and righteousness. This will not only fail to repair the printer, but also damage other parts.

1.Buy uv led printer printhead at will. If the printheads are malfunctioning, do not buy them in the market and use them at will. It is best to buy them from local agents or places with guaranteed quality.

2. Lubricate the transmission shaft with lubricating oil. Lubricating oil is a material specially configured by the uv led printer manufacturer and cannot be replaced by any lubricating oil. Moreover, the physical properties of different oils will be different, and they cannot be replaced at will. The purpose of adding lubricating oil is to ensure that the carriage moves normally, not the more lubricated the better. On the contrary, excessive lubrication or insufficient lubrication will cause the print head to fail to print accurately.

3.The print heads of the uv led printer are universal. First of all, the print heads of different models cannot be universal. According to the most authoritative official Epson data, Epson's inkjet printer does not have a universal print head.

4. Blind clearing brings a devastating blow. Clearing is a very popular saying now. Its real meaning is to reset the waste ink counter through program adjustment. However, this method does not fundamentally solve the printer's failure. The user has the above problem mainly because the waste ink pad of the uv led printer has been overloaded, prompting to replace it. If the user simply performs the zero-clearing process at this time, it is likely that the waste ink will overflow from the waste ink pad, which will burn the circuit board and print head. Therefore, clearing is not the best way to solve the fault.