There is provided an apparatus that executes a first control program plugged in to an application to cause a printer to print data generated in the application and a second control program to be executed when a printing instruction is made, wherein the apparatus comprises a setting unit which sets, using the first control program, a predetermined sheet size which can include the data in one page to the application, and executes margin deletion setting to the second control program to cause margin deletion, a margin deletion unit which generates print data based on the data generated by the application and included in the one page having the predetermined sheet size, and deletes a margin in the generated print data, and an output unit which outputs, to the printer, the print data in which the margin has been deleted.