JPS6431651A - Print controller - Google Patents

Abstract

PURPOSE:To enable a great amount of data to be printed in a short time, by establishing a plurality of printing parts, data memory parts, object data memory parts, printing control information memory parts, data transfer parts, and print processing control parts. CONSTITUTION:A print processing control part 3 sends a printing data of a line corresponding to an object data memory part 6 to each printing part from corresponding information and a printing order, and directs paper feed of contents of the number of paper feed to a paper feed roller part 11 when the printing part has completed printing. A plurality of printing parts 10-1, 10-2,... print printing data of one line contents on a paper 12 by travelling on a plurality of corresponding track parts 9-1, 9-2,.... Each printing part prints printing data of one line contents which has been sent, and transmits its completion to the print processing control part 3 when it has completed. The paper feed roller part 11 moves the paper vertically by contents of the number of lines according to the direction on the number of paper feed lines from the print processing control part 3, and communicates permission of printing start to the print processing control part when completed.