HP LaserJet 3200 HP PCL/PJL reference - Printer Job Language Technical Referen - Page 208

Jobs That Monitor Job Progress and Confirm Job Completion This example enables the spooler to receive notification as each page is finished printing, and when the entire job has finished. The USTATUS JOB = ON command enables unsolicited job status and the USTATUS PAGE = ON command enables page status. %-12345X@PJL @PJL COMMENT Monitoring Job Progress @PJL COMMENT and Completion @PJL ECHO 12:07:54.5 07-26-92 [. application discards printer status readback data received before ECHO response .] @PJL USTATUS JOB = ON @PJL USTATUS PAGE = ON @PJL JOB NAME = "Monitoring Job" %-12345X@PJL @PJL ENTER LANGUAGE = PCL E... PCL print data ...E ~%-12345X ~%-12345X@PJL @PJL EOJ NAME = "End of Monitor Job" @PJL USTATUS JOB = OFF @PJL USTATUS PAGE = OFF %-12345X When the printer processes the JOB command, the following unsolicited job status message is sent: @PJL USTATUS JOB START NAME="Monitoring Job" 11-14 Programming Tips for Using PJL EN