Automatic document transportation device

摘要

An automatic document transportation device is attached to a copier and can be opened and closed with respect to its document table. Its various components for transporting a document sheet to and from the document table are supported by plates which are directly attached to a flexible outer housing piece. Rollers for a conveyor belt for transporting a document sheet has collar-like pieces directly attached to their axes such that a fixed distance can be maintained between the conveyer belt and the document table.