Double-side automatic feeding apparatus

Abstract

A double-side automatic feeding apparatus comprises a paper feeder, a first paper holder, a second paper holder, a document traveling path and a paper flipping unit. The paper feeder, the first paper holder and the second paper holder are arranged apart in longitudinal direction. The document traveling path is of E shape and connected to the paper feeder, the first paper holder and the second paper holder. The document traveling path is provided with a plurality of rollers to move a document from the paper feeder to one of the first paper holder and the second paper holder. The paper flipping unit is arranged in the document traveling path and can be trigger to flip the document during the document traveling path. By the double-side automatic feeding apparatus, a document can be selectively printed or scanned on single- or double-side thereof at user's disposal.

Dependencies are inferred from the claim text.