Printer

The utility model provides a printer, it is including the casing, battery module, drive module, processing module, transport module, storage module, print module and a plurality of wheel that have the inner chamber, a plurality of race is seted up to the casing, and each wheel correspondence sets up in a race, drive module is connected with each wheel respectively, battery module, drive module, processing module, transport module and print module all set up in the inner chamber of casing, battery module is connected with drive module, processing module, transport module, storage module and print module respectively, transport module and processing module are connected, processing module and storage module are connected, processing module and print module are connected, processing module and drive module are connected. The utility model discloses a move printer when printing but not traditional mode play the design that printing paper opens, broken through traditional conventional design in printing field to t