1. Hardware configuration: for example, motor, metal material printer ink cartridge, water storage tank and LED lamp can be searched on the Internet according to the factory nameplate on the parts, find the appropriate manufacturer and buy it immediately;

2. Mobile phone software: some UV printers use universal color mobile phone software, monitoring software, password solving software, etc. to search for matching models and specifications on the Internet and purchase authorization codes;

3. Consumables: such as UV black ink, coating, cleaning fluid, etc. if users know UV printer well, they can buy it independently.