In a printer device, the page analysis controller causes the page analyzer to execute the page analysis processing preferentially on the print type print job data to the storage type print job data out of the print job data waiting for the page analysis processing stored in the page analysis queue, to interrupt, when the print type print job data is received during the page analysis processing on the storage type print job data, the page analysis processing and execute the page analysis processing on the received print type print job data to output the page analyzed print job data to the expansion circuit, and to resume the interrupted page analysis processing on the storage type print job data after the page analysis processing on the received print type print job data.