Sheet transport device and image forming apparatus

Abstract

A sheet transport device includes: a first transport roller that transports a sheet and that has two first nip parts, which are spaced apart in a sheet width direction and nip portions of the sheet; a second transport roller that transports the sheet, that is disposed upstream of the first transport roller in a sheet transport direction, that has a second nip part, which nips a portion of the sheet at a position different from at least one of the first nip parts in the width direction, and that stops exerting a force that transports the sheet when the sheet has been transferred to the first transport roller; and two tension-applying parts that are provided on the first transport roller, on the outer side of the two first nip parts in the width direction, and that apply, to the sheet, tension pulling the sheet outward in the width direction.

Dependencies are inferred from the claim text.