What kind of machine prints such a big photo as a wedding photo?

2. Professional photo printing equipment (Polaroid, Fuji, Norris, Lambda). The advantage of this kind of equipment lies in its high resolution, which can show all kinds of fine and complicated patterns on suitable media, so the landscape photos printed by inkjet printers are very beautiful. The advantage of printing is that the color gradation transition is smooth, and the performance of printing on portrait photos is very beautiful.

Printing usually refers to the output of visible data such as words or pictures of computers or other electronic devices to records such as paper through a printer.