Patent attributes
A printing apparatus includes a printing control unit that performs, between printing on a first printing side of a paper sheet and printing on a second printing side thereof, to print on the first printing side of a next paper sheet; a determination unit that determines, when the printing on the first printing side of the paper sheet is finished, whether a process of processing print data for the next paper sheet has been completed; and a standby control unit that causes a printing unit to delay a printing process on the second printing side of the paper sheet until printing on the first printing side of the next paper sheet is finished if it is determined that the process of processing the print data for the next paper sheet has not been completed.