Image reading device

An image reading device comprising:

• an image reader which reads an image in accordance with setting contents of a plurality setting items;
• an operation receiver;
• a display;
• and
• a controller, wherein
• the controller:
• automatically sets, when a first operation which instructs that setting contents of at least one setting item among the setting contents of the plurality of setting items be automatically set is performed on the operation receiver, the setting contents of the at least one setting item;
• allows, when a second operation to manually set the setting contents of the automatically set setting item is performed on the operation receiver, the setting contents of the automatically set setting item to be changed by manual setting;
• and
• causes, when the setting contents of the automatically set setting item are changed by the manual setting, the display to notify that the setting contents of the automatically set setting item are changed by the manual setting.