In the printing device, the image in the print data indicates a part of the original image. The printing unit prints a print image in the printing region on the recording sheets. Each printing region is assigned with at least one of a gluing region and a projecting region. The projecting region is a part of the printing region. The gluing region is on the recording sheet. One of two printing regions corresponding to two image regions partially overlaps with each other is assigned with the gluing region. The remaining printing region is assigned with the projecting region. An image corresponding to the projecting region corresponds to a part of image corresponding to the one of the two printing regions. The printing unit performs borderless printing with the image corresponding to the projecting region running off the recording sheet.