Patent ID: 9667835
Date: 2017-05-30
CPC Classifications: G06K,H04N

Claim:
1. An image forming system comprising: an image forming apparatus including, an image reader configured to read image data on a sheet-type original document; and a document feeder configured to feed the sheet-type original document to the image reader, wherein the controller is further configured to switch speeds of conveyance of the sheet-type original document fed by the document feeder between high speed document conveyance and low speed document conveyance, wherein the document feeder is configured to continuously feed multiple sheet-type original documents in a continuous feeding mode, and wherein the controller is further configured to adjust a feeding distance in the continuous feeding mode to be greater in the low speed document conveyance than in the high speed document conveyance, the feeding distance being a distance between a trailing end of a preceding original document of the multiple original documents and a leading end of a subsequent original document of the multiple original documents.