Printing system, printing system control method, portable terminal, portable terminal control method, image forming apparatus, image forming apparatus control method, and program

摘要

PROBLEM TO BE SOLVED: To provide a mechanism for properly performing printing based on a print instruction from a mobile terminal.SOLUTION: A mobile terminal (400) which communicates with image forming apparatuses (300-1, 2, 3) over a network includes: print data list display means (S521) for displaying a list of print data including print data identification information (1402) of print data stored in an external device (300-3) and first apparatus information (1404) for specifying an image forming apparatus to be used for printing print data; apparatus information acquiring means (S700-S701) for acquiring second apparatus information (Fig. 16) of the image forming apparatus by use of the image forming apparatus to be used; and button control means (S705) for controlling a print button (1605) of the mobile terminal so as to print the print data displayed by the print data list display means when the second apparatus information is acquired by the apparatus information acquiring means.