Q1. Can the main body's touch panel screen be operated using a mouse?

A1. If you connect a mouse to the USB port of the machine, it can be used for screen operation.

A mouse can be useful because it lets you use wheel operations and right-click menus depending on the screen. On the [Job Ticket Edit] screen, you can also use the mouse to drag the tone curve for adjustment. For details, refer to Using a Mouse.