Patent ID: 8599410

Claim:
A print system provided with an information processor and a printer communicably connected to the information processor, wherein the information processor comprises: a first processor; and a first storage device having computer-readable instructions that, when executed by the first processor, cause the first processor to operate as: a transmitting section configured to transmit a plural sets of print data in response to a printing instruction, the sets including a first set of the print data and a second set of the print data transmitted consecutively to the first set, the first set of the print data being identical with the second set of the print data; and the printer comprises: a second processor; and a second storage device having computer-readable instructions that, when executed by the second processor, cause the second processor to operate as: a receiving section configured to receive both the first set of the print data and the second set of the print data transmitted from the transmitting section; a storage controlling section configured to store in a storage section at least the first set of the print data received by the receiving section; a printing controlling section configured to instruct a printing section to print at least the first set of the print data stored in the storage section; a determination section configured to determine whether the printing by the printing section is completed or not; a storage capacity check section for checking a storage capacity of the storage section; and the printing controlling section further configured to instruct the printing section not to print the received second set of the print data in a case where the determination section determines that the printing section has completed to print the first set of the print data, and to print the received second set of the print data in a case where the determination section determines that the printing section has failed to print the first set of the print data, wherein the transmitting section modifies a number of the sets of the print data based on the storage capacity of the storage section.