Image forming system, image forming apparatus, and recording medium

摘要

A technique is provided for enabling execution of a program installed in an external device by remote control of an image forming apparatus through an operation screen. The image forming system includes an image forming apparatus and an external terminal communicable with the image forming apparatus. The image forming apparatus includes generation means and transmission means. The generation means generates display data for an operation screen (GS2) including a key image (KG21) for receiving an instruction to execute an external terminal program, on the basis of program information regarding the types of external terminal programs that are programs installed in the external terminal. The transmission means transmits the image data to the external terminal. The external terminal includes communication means and display control means. The communication means receives image data transmitted from the image forming apparatus. The display control means displays the operation screen (GS2) on the touch panel (75) on the basis of the image data.