Patent ID: 8495493

Claim:
An enlargement display method of a target area of an image forming apparatus which comprises a touch screen, the method comprising: selecting a target zooming function to zoom at least one menu encompassed by the target area among a plurality of menus in a menu list displayed on the touch screen as a target screen to perform at least one function of the image forming apparatus; enlarging and displaying at least one menu and the target area according to the selection while maintaining display of the plurality of menus, and when the enlarging of the at least one menu and the target area is greater than or equal to 25%, displaying the enlarged at least one menu and the target area in a transparent or semi-transparent manner; selecting at least one navigation button of a plurality of navigation buttons to encompass the target area; and moving the enlarged target area with the selected navigation button to further encompass another additional menu such that the additional menu is enlarged.