Fuji Xerox Co., Ltd.

Yasuhiro Kamiyama

Takashi Sakayama

Yoshihiro Maei

Tadahiko Ikegaya

Tsunehiro Matsui

Yoshiaki Tezuka

Hiroaki Sakaki

Masahiro Mochizuki

Shinichiro Nagoya

Hideo Kinami

Disclosed is a data communication method using a plurality of communication lines. In the method, a larger number of communication lines than the number of communication lines to be actually used for communication are connected, then other communication lines are disconnected when the number of communication lines to be actually used for communication are secured, and data are transmitted in parallel by means of the communication lines secured.

Method and device for communicating data using a plurality of lines

A facsimile system includes an image memory for temporarily storing image data, where the system detects identification data of a counterpart station, the identification data being received together with image data from the counterpart station, stores the identification data of specific counterpart stations, searches the identification data detected from among the identification data stored in the identification data storage, detects a remaining memory capacity in the image memory, and judges whether storage of the image data in the image memory is permitted or prohibited based on a result of the searching and a result of the detection of the remaining memory capacity.

Facsimile system

A facsimile system comprises: an image memory for storing received image data and image data to be transmitted; means for detecting a remaining memory capacity in the image memory; means for storing document data of each of the received image data and the image data to be transmitted; means for enciphering at least a part of image data stored in the image memory upon detection of an insufficient remaining memory capacity by the remaining memory capacity detection means; means for recording the enciphered image data on a recording sheet together with the document data thereof; means for reading the recorded enciphered image data; and means for deciphering the read enciphered image data.

Disclosed is an information processing system such as a work station, a personal computer system or the like. The information processing system includes an identification information input unit for inputting identification information on manuscript information to be processed, an encoding unit for encoding the manuscript information, a recording unit for recording the encoded manuscript information together with the identification information thereof, a read unit for reading the encoded manuscript information recorded, and a reconstruct unit for reconstructing the encoded manuscript information read.

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Saitama, Japan

Yasuhiro Kamiyama