A drying unit that dries a printed paper sheet is disposed at a position downstream to a liquid ejecting head in a transportation direction. If it is within the managed domain, the alarm is blocked. After a load is placed on top of the primary bed, the overall appearance of the inflatable bed is maintained and the movement of the supporting rim is limited. At least a second image may be collected from a second camera of the aperture or a second precision countersink of the component.