| 摘要 |
<p>PURPOSE:To prevent generation of buckling or the like in a document in matching by forming a loop in the document by a matching means for the document to be disposed at a part of a register roller to a document carrying device provided in an automatic document carrying device. CONSTITUTION:A document matching device 20 is disposed in a document carrying passage to carry a document from a document tray toward a platen, a forward end part of the document is protruded into a nip part of a register roller device 25, additive feed is given by a roller device in an upstream part, and a loop is formed in the document for performing skew correction. In a corrugation adding device 30 disposed on the document matching device 20, roller members 31, 32 are disposed to face each other, both or one of the roller members 31, 32 are provided in such a condition as to be protruded by a spring or the like, and pushing action is applied to the document from both sides of the surface and the back, so corrugation of a specified size is formed in the width direction of the document.</p> |
