Patent ID: 7528975

Claim:
A slip printing system which can be employed in a service management system, comprising: a host computer that stores data related to a service managed by the service management system; a mobile terminal device that is capable of performing data communication with the host computer; and a mobile printer that is capable of receiving data from the mobile terminal device and printing an image in accordance with the data received from the mobile terminal device, wherein: the mobile terminal device includes a service information input module through which service information regarding a service a customer intends to receive and a customer-chosen method of payment for the service rendered is input, the service information input through the service information input module being transmitted from the mobile terminal device to the host computer, the host computer includes a print data generating module that generates print data to be printed by the printer in accordance with the service information transmitted from the mobile terminal device, the print data generated by the print data generating module being transmitted to the mobile terminal device, the mobile terminal device transmits the print data which has been transmitted from the host computer, and wherein the mobile printer prints an image on a slip in accordance with the print data transmitted from the mobile terminal device, and the mobile terminal device includes a display on which a preview image is displayed based on the print data transmitted from the host computer.