Outer package information printing equipment for disposable endoscope specimen fetching bag

The invention relates to printing equipment, in particular to information printing equipment for an outer package of a disposable endoscope specimen fetching bag. The technical problem to be solved is to provide the outer package information printing equipment for the disposable endoscope specimen fetching bag, which is capable of saving time and labor and high in efficiency. According to the technical scheme, the outer package information printing equipment for the disposable endoscope specimen fetching bag comprises a bottom plate, a first support, an air cylinder, a printer, a placement assembly and a replacement mechanism, the first support is arranged on one side of the bottom plate, the air cylinder is arranged on one side of the first support, the printer is arranged at the bottom of the air cylinder, and the placement assembly is arranged on the bottom plate; and a replacement mechanism is arranged on the printer. Through cooperation of the material pushing mechanism, the placing assembly and the repl