PRINT DATA TRANSFER DEVICE, PRINT DATA OUTPUT DEVICE AND PRINT DATA TRANSFER METHOD

摘要

PROBLEM TO BE SOLVED: To enable efficient data transfer of print data which are object of printing. SOLUTION: A control part 100a and a printing part 100b are connected by (n) pieces ((n) is an integer >=2) of transmission lines L1-Ln. In the control part 100a, print data D are divided into (n) pieces, and partial data D1-Dn are generated. The respective partial data D1-Dn are respectively transmitted to spooling parts SP1-SPn corresponding to different transmission lines L1-Ln and sent via respective transmission interfaces U1-Un onto (n) pieces of transmission lines L1-Ln. In the printing part 100b, a data combining part 23 combines (n) pieces of partial data D1-Dn inputted via respective reception interfaces N1-Nn, so that one piece of print data D are reproduced. Through this constitution, one piece of print data D of printing object can be efficiently transferred.