System and a method for facsimile transmission

Claim 2

A facsimile system having a transmitting function in facsimile communication, comprising: a first means for inputting externally generated electrical signals representing a printer output file for document data, the printer output file including character codes and control codes; a storage means for storing said printer output file for the document data represented by the externally generated signals inputted by said first means; a judging means for determining whether or not a destination facsimile system has a predetermined receiving function and whether or not a destination printer control code associated with said predetermined receiving function of the destination facsimile is in agreement with a source printer control code defined by said printer output file; and a second means for transmitting said printer output file stored in said storage means to said predetermined destination facsimile system by way of a communication line in accordance with a protocol of facsimile transmission.

Claim 3

A facsimile system having a transmitting function in facsimile communication, comprising: a first means for inputting external document data in the form of the electrical signals as a printer output file; a storage means for storing, as said printer output file, the external document data inputted by said first means; a second means for transmitting the external document data stored in said storage means as said printer output file to a predetermined destination facsimile system in the form of said printer output file by way of a communication line in accordance with a protocol of facsimile transmission; a judging means for determining whether or not the destination facsimile system has a predetermined receiving function and whether or not destination printer control code associated with said predetermined receiving function of the destination facsimile system is in agreement with a source printer control code defined by said printer output file; character font storing means for preliminarily storing character fonts; conversion means for converting the printer output file stored by said storage means into image information by reading the character fonts from said character font storing means in accordance with the external document data stored in said storage means; protocol conversion means for performing printer emulation of said external document data stored by said storage means in response to a determination that the destination facsimile system does not have the predetermined receiving function or that the printer control code of the destination facsimile system is not in agreement with the printer control code defined by said printer output file; and third means for transmitting the data converted into the image information to the destination facsimile system through the communication line in accordance with the protocol of the facsimile transmission.

Claim 4

A facsimile system having a transmitting function in facsimile communication, comprising: a first means for inputting external document data in the form of the electrical signals as a printer output file; a storage means for storing, as said printer output file, the external document data inputted by said first means; a second means for transmitting the external document data stored in said storage means as said printer output file to a predetermined destination facsimile system in the form of said printer output file by way of a communication line in accordance with a protocol of facsimile transmission; a judging means for determining whether or not the destination facsimile system has a predetermined receiving function and whether or not destination printer control code associated with said predetermined receiving function of the destination facsimile system is in agreement with a source printer control code defined by said printer output file; character font storing means for preliminarily storing character fonts; conversion means for converting the printer output file stored by said storage means into image information by reading the character fonts from said character font storing means in accordance with the external document data stored in said storage means; protocol conversion means for performing printer emulation of said external document data stored by said storage means in response to a determination that the destination facsimile system does not have the predetermined receiving function or that the printer control code of the destination facsimile system is not in agreement with the printer control code defined by said printer output file; and third means for transmitting the data converted into the image information to the destination facsimile system through the communication line in accordance with the protocol of the facsimile transmission.

Claim 5

The facsimile system as set forth in claim 2 wherein said printer output file includes character codes and control codes.

Claim 6

A facsimile system having a function of receiving document information sent from another facsimile system having a function of storing external document data in the form of electrical signals as a printer output file, and a function of transmitting the external document data to a predetermined destination facsimile system in the form of said printer output file in accordance with a protocol of facsimile transmission, said facsimile system including: a character font storing means for preliminarily storing character fonts; judging means for determining, through negotiation with said another facsimile system, as to whether or not signals to be received from said another facsimile system connected through a communication line thereto is document data as a printer output file; signal receiving and storing means for receiving and storing the signals sent from said another facsimile system; and conversion means, responsive to said judging means, for converting, when said signal to be received is determined as a printer output file by said judging means through said negotiation, the printer output file into the image information by reading the character fonts from said character font storing means in accordance with the stored signals representing the document data and performing printer emulation at the same time.

Claim 7

A facsimile system having a function of receiving document information sent from another facsimile system having a function of storing external document data in the form of electrical signals as a printer output file, and a function of transmitting the external document data to a predetermined destination facsimile system in the form of said printer output file in accordance with a protocol of facsimile transmission, said facsimile system including: a character font storing means for preliminarily storing character fonts; judging means for determining, through negotiation with said another facsimile system, as to whether or not signals to be received from said another facsimile system connected through a communication line thereto is document data as a printer output file; signal receiving and storing means for receiving and storing the signals sent from said another facsimile system; and conversion means, responsive to said judging means, for converting, when said signal to be received is determined as a printer output file by said judging means through said negotiation, the printer output file into the image information by reading the character fonts from said character font storing means in accordance with the stored signals representing the document data and performing printer emulation at the same time.

Claim 8

A facsimile communication method comprising the steps of: storing externally generated electrical signals representing a printer output file for document data, the printer output file including character codes and control codes; judging whether or not a destination facsimile system has a predetermined receiving function and whether or not a destination printer control code associated with said predetermined receiving function of the destination facsimile system is in agreement with a source printer control code defined by said printer output file; transmitting said printer output file to said destination facsimile system in accordance with a protocol of facsimile transmission when it is judged in the above step that said destination facsimile system has said predetermined receiving function and that said destination printer control code is in agreement with said source printer control code; receiving said printer output file at said destination facsimile system; converting the received printer output file by reading character fonts preliminarily stored in a character font storing means in the predetermined destination facsimile system and simultaneously performing emulation of a printing operation of a printer to supply image information; and printing the image information.

Claim 9

A facsimile communication method comprising the steps of: storing externally generated electrical signals representing a printer output file for document data, the printer output file including character codes and control codes; judging whether or not a destination facsimile system has a predetermined receiving function and whether or not a destination printer control code associated with said predetermined receiving function of the destination facsimile system is in agreement with a source printer control code defined by said printer output file; transmitting said printer output file to said destination facsimile system in accordance with a protocol of facsimile transmission when it is judged in the above step that said destination facsimile system has said predetermined receiving function and that said destination printer control code is in agreement with said source printer control code; receiving said printer output file at said destination facsimile system; converting the received printer output file by reading character fonts preliminarily stored in a character font storing means in the predetermined destination facsimile system and simultaneously performing emulation of a printing operation of a printer to supply image information; and printing the image information.

Claim 10

A facsimile system having a transmitting function in facsimile communication, comprising: a first means for inputting external document data in the form of electrical signals as a printer output file which includes character codes and printer control codes; a storage means for storing, as said printer output file, the external document data inputted by said first means; and a second means for transmitting the external document data stored in said storage means as said printer output file to a predetermined destination facsimile system in the form of said printer output file by way of a communication line in accordance with a protocol of facsimile transmission.

Claim 11

A facsimile system having a transmitting function in facsimile communication, comprising: a first means for inputting external document data in the form of electrical signals as a printer output file which includes character codes and printer control codes; a storage means for storing, as said printer output file, the external document data inputted by said first means; and a second means for transmitting the external document data stored in said storage means as said printer output file to a predetermined destination facsimile system in the form of said printer output file by way of a communication line in accordance with a protocol of facsimile transmission.

Claim 12

A facsimile communication method comprising the steps of: storing external document data in the form of electrical signals as a printer output file which includes character codes and printer control codes; transmitting the printer output file to a predetermined destination in accordance with a protocol of facsimile transmission; receiving said printer output file at said destination; converting the received printer output file by reading character fonts preliminarily stored in a character font storing means in the predetermined destination and simultaneously performing emulation of a printing operation of a printer to supply image information; and printing the image information.

Claim 13

A facsimile communication method comprising the steps of: storing external document data in the form of electrical signals as a printer output file which includes character codes and printer control codes; transmitting the printer output file to a predetermined destination in accordance with a protocol of facsimile transmission; receiving said printer output file at said destination; converting the received printer output file by reading character fonts preliminarily stored in a character font storing means in the predetermined destination and simultaneously performing emulation of a printing operation of a printer to supply image information; and printing the image information.