Patent ID: 8226197

Claim:
An inkjet recording apparatus, comprising: an image formation drum which is rotatable in a prescribed rotational direction and includes a front supporting body and a rear supporting body, outer circumferential surfaces of the front and rear supporting bodies constituting a medium supporting surface on which a recording medium is held, the front supporting body having a leading end holding device capable of holding a leading end portion of the recording medium by gripping, the rear supporting body having a trailing end holding device capable of holding a trailing end portion of the recording medium by suction, the front and rear supporting bodies mutually engaging in a circumferential direction of the image formation drum in a state where a length of the medium supporting surface in the circumferential direction is adjustable in accordance with a length of the recording medium in the circumferential direction; an ink ejection device which is disposed at a position opposing an outer circumferential surface of the image formation drum, and which ejects droplets of ink toward the recording medium rotationally conveyed by the image formation drum; and a guide member which is disposed on an upstream side of the ink ejection device in terms of the rotational direction of the image formation drum, and which causes the trailing end portion of the recording medium, the leading end portion of which is gripped by the leading end holding device, to tightly adhere to the outer circumferential surface of the image formation drum.