PRINTING DEVICE, PRINTING SYSTEM, CONTROL PROGRAM OF THE PRINTING DEVICE, AND CONTROL METHOD OF THE PRINTING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a printing device capable of discharging sheets to a paper discharge tray so that an operator can easily move a sheet bundle from the paper discharge tray to a paper feed tray, and to provide a printing system, a control program of the printing device and a control method of the printing device.SOLUTION: A printing device for printing an image on a sheet includes one or more paper discharge trays 61-63 and a control unit 80. The printed sheets are placed on the paper discharge trays 61-63. When the printing device or another printing device performs printing on the sheets again, the control unit 80 performs control to sort the sheets by each type of the sheets and to discharge the sheets on one or more paper discharge trays 61-63.