Chapter 1 Introduction 12Operation panelThis section describes the keys on the operation panel, and their functions and locations.NOTE• The descriptions on the operation panel differ depending on the country of purchase.[ON/OFF] keyTurns the machine ON and OFF. Before turning ON the machine, make sure the scan unit is closed.When turning ON and OFF, keep the key pressed for at least one second.[Photo Index Sheet] key (MP370)Switches the machine to Photo Index Sheet mode.[Menu] keyAccesses the settings to customise operation of your machine.[W (–)] and [X (+)] keysScroll through menu selections, and increase or decrease the number of copies or the image filenumber.[OK/Set] keyNOTE• The [OK/Set] key may be described as [OK] or [Set] depending on the country of purchase.Selects or confirms settings. Also, press this key to recover to standby mode after correcting paper jamsand other errors that stop printing.MP370 MP360