Patent ID: 8059130

Claim:
A document processing operation system comprising a rewrite unit; and an image display medium for holding display of a document image rewritably and in a substantially no-power supply state, which is attachable to the rewrite unit, wherein the rewrite unit performs display image rewrite processing for the image display medium, wherein the image display medium comprises: an operation device that accepts operation input from a user; and an information providing section that transmits operation information entered on the operation device to the rewrite unit in a wirelessly readable manner so as to reserve a process corresponding to the operation information in the rewrite unit process corresponding to the operation information in the rewrite unit when the image display medium enters into a communication zone set by the rewrite unit before attachment to the rewrite unit, and wherein the rewrite unit comprises: a read section that wirelessly reads the operation information transmitted by the information providing section of the attached image display medium; a processing section that performs the reserved process relating to document data preset to the image display medium in response to the read operation information when the image display medium attaches to the rewrite unit; and a write section that writes a document image to the image display medium with the read operation information under a control of the processing section.