Message on UI ''job not accepted''.When the start print is pressed, the display will blink and back to ''ready''.After pressing thestart print button a number of times,the dispay will indicate that the job can not be accepted and to try again later.The machine must be POPO' ed between jobs.It will perform one job of any type. The job will finish and it will show as '' completed'' on the job status screen, but it never disappears. While that job is in queue, another copy job can not be started.<br>Any help?