Egg inkjet printer is a device specially used for inkjet printing on the surface of eggs. It uses inkjet technology to form marks, patterns or text on eggs by spraying ink particles. It can be output in 20 languages for marking, and supports personalized customization and 25 system languages. The egg inkjet printer can carry out personalized marking, production date, batch number, trademark and other information on eggs. It provides a fast and efficient coding method, making the egg production and packaging process more automated and efficient, while improving product traceability and management. It will not corrode eggs and is not harmful to the human body.