An X-ray imaging apparatus and an X-ray imaging method that can stitch transmission images detected by a two-dimensional detector at different positions of the sample are provided. After the logic is determined to be in its initial state and the supply voltage is established, the reset signal may be latched off. The first track includes a first fin portion and a first reclosable element. The upper portion moves about the pivot point between a release position and a clamping position such that the clamping portion moves toward and away from the outer surface of the wheel to be restrained. The UV-curable ink-jet ink includes a mono-functional polymerizable monomer having a hydroxyl group, a diacrylate ester and a photo-polymerization initiator. The control unit writes the corrected instruction in the instruction memory using an address held in the program counter buffer when a predetermined condition is satisfied after the occurrence of the error.