METHOD FOR MANAGING PRINTING DATA OF PRINTER

摘要

PROBLEM TO BE SOLVED: To reduce a quantity of data to be sent again from a host system by extracting and preserving reusable data from abandoned received data in a process of managing received data in a state in which a printer interrupts printing. SOLUTION: In a process of abandoning received data in a state in which the printer having a storage inside interrupts printing, a preservation data presence/absence judgment process and a preservation process are added according to this method for managing printing data of the printer.