Patent ID: 9411293
Filing Date: 2016-08-09
CPC Classification: G03G

Claim Text:
1. An image forming apparatus comprising: an image forming unit configured to form an image on a recording sheet; a first conveyance path configured to convey the recording sheet so that the image is formed thereon by the image forming unit; a second conveyance path configured to convey the recording sheet having the image formed on a first side thereof by the image forming unit, reverse the recording sheet, and re-convey the recording sheet having the image formed on the first side thereof to the first conveyance path; a document sheet feed unit configured to feed a document sheet to the second conveyance path; a reading unit configured to read a document image of the document sheet conveyed on the second conveyance path, wherein the document image is formed on the document sheet before the document sheet is fed by the document sheet feed unit; a third conveyance path configured to convey, after a first side of the document sheet has been read in the second conveyance path, the document sheet, the first side thereof having been read in the second conveyance path; and a control unit configured to control, after the recording sheet has been conveyed to the first conveyance path so that the image is to be formed on the first side thereof and the recording sheet having the image formed on the first side thereof has been conveyed to the second conveyance path, the feeding operation of feeding the document sheet so that the document sheet is conveyed to the second conveyance path in such a manner that the document sheet does not overlap the recording sheet, while the recording sheet is being conveyed in the second conveyance path, wherein the control unit is also configured to control such that, in the third conveyance path, the reading unit reads a second side of the conveyed document sheet, and the recording sheet is conveyed to the second conveyance path while the document sheet is being conveyed in the third conveyance path.