Provided is an inkjet recording device allowing a recording medium to be set easily, and suppressing the recording medium from being warped so that the printing quality is not lowered. An inkjet printer 100 includes a flat plate-like flat bed 1 that supports a recording medium K; and a pivoting mechanism 3 that pivots the flat bed 1 around a horizontal axis to locate the flat bed 1 horizontally or vertically or pivots the flat bed 1 around the horizontal axis incline the flat bed 1 with respect to a horizontal plane. The inkjet printer 100 also includes a pair of guide rails 5 provided on the flat bed 1 and extending in an X direction and a movable member 4 extending in a Y direction, engaged with the pair of guide rails 5 and slidable on the pair of guide rails 5 to move in the X direction.