Jig adjusting assembly and ink-jet printer

The utility model discloses an adjusting jig assembly and an ink-jet printer, the adjusting jig assembly comprises a pedestal used for placing the adjusting jig assembly, two ends of the top of the pedestal are fixedly provided with fixing seats, the top of each fixing seat is fixedly connected with a fixing plate, one end of the inner side of each fixing plate is provided with a placing seat, and the placing seats are fixedly connected with the pedestal. A placing groove for placing a product is formed in the surface of one end of the top of the placing seat, and positioning plates for positioning and fixing the product are fixed to the two ends of an opening in the top of the placing groove; according to the utility model, through the arrangement of the cleaning assembly, the surface of a product needing code spraying can be cleaned conveniently, so that dust on the surface of the product can be cleaned, the code spraying quality of the product is improved, and the product information can be inquired conven