Recording apparatus, storage medium storing instructions for recording apparatus, and control method

A recording apparatus includes: a transporting mechanism configured to transport a recording medium along a first transporting path; a recording head configured to record an image on the recording medium transported by the transporting mechanism; a reading unit configured to read the recording medium and arranged upstream of the recording head along the first transporting path; a re-transporting mechanism configured to perform re-transportation of the recording medium to the transporting mechanism in a state that front and back surfaces of the recording medium are inverted, by re-transporting the recording medium to return to an upstream portion of the first transporting path, via a second transporting path; a sensor arranged upstream of the recording head along the first transporting path and configured to detect the recording medium transported by the transporting mechanism; and a controller configured to control the recording head, the reading unit, the transporting mechanism and the re-transporting mechanism.