PRINTING CONTROLLING DEVICE, NETWORK PRINTER AND PRINTING CONTROLLING METHOD

摘要

PROBLEM TO BE SOLVED: To make it possible to transmit that a printed matter is a substitute- printed matter to a person who has seen the printed matter. SOLUTION: When a trouble wherein printing of a printing data can not be continued before the printing of the sent printing data from at least one network printer among network printers is completed occurs, a substitute printing is performed by either one network printer among the network printers. The display indicating that a future printing is a substitute printing made to be printed before the execution of the substitute printing to the network printer, with which the substitute printing is to be executed.