Certificate box printer

The utility model provides a voucher box printer, and relates to the voucher box printing technology field, the voucher box printer comprises a printer housing, one side of the printer housing is fixedly connected with a work bench, one side of the housing corresponding to the work bench is provided with a support, one side of the support is fixedly connected with an ink box, and the ink box is fixedly connected with the work bench. An ink box is arranged on the workbench, an ink nozzle is fixedly connected to the bottom of the ink box, an adjusting device is arranged in the printer shell, and the adjusting device comprises two mounting plates. When printing needs to be conducted on the voucher box, the voucher box is placed on the workbench and moved to the position between the two moving belts, and then the voucher box is placed on the workbench and moved to the position between the two moving belts; the movable belt drives the voucher box to move front and back, the synchronous belt drives the sliding bloc