MP500 User's Guide
Page 83
...press [Color] or [Black] on the machine. In this action], then click [OK]. Select [Preferences] from [Application to launch when scanner button is connected to the machine before starting application software in Image Capture under [Applications] of Mac OS X. Select [Others] from [When a scanner button... is displayed the first time you are using Macintosh OS X v.10.2.x Select [Applications] from the [Go] menu, then double click [...
...press [Color] or [Black] on the machine. In this action], then click [OK]. Select [Preferences] from [Application to launch when scanner button is connected to the machine before starting application software in Image Capture under [Applications] of Mac OS X. Select [Others] from [When a scanner button... is displayed the first time you are using Macintosh OS X v.10.2.x Select [Applications] from the [Go] menu, then double click [...