1results about How to "Color saturation" patented technology

This application discloses an all-in-one machine, a method for customizing value voucher carrier cards, and an electronic device. The all-in-one machine includes: a computer module for running a target application, which provides a customized interactive interface to receive user operation instructions to generate a customized image and provides printing operation options. After receiving a print request through the printing operation options, the print request is submitted to the control system. The control system sends the customized image and printing instructions to a card-making machine module. After receiving the customized image and printing instructions, the card-making machine module prints the customized image onto the surface of the value voucher carrier card to complete card production and output the target value voucher carrier card. Through this application embodiment, users can complete personalized design and instant card issuance independently, supporting needs such as random gift delivery by stores.