HP LaserJet 5000 HP PCL/PJL reference - Printer Job Language Technical Referen - Page 310

PJL Semantic Errors (27xxx) This group of status codes denote PJL semantic errors. As much of the command is executed as possible, depending on the current configuration of the printer. Status Code Display String or Code Meaning 27001 Generic semantic error 27002 EOJ command encountered without a previously matching JOB command. An EOJ command does not have a matching JOB command if the number of valid EOJ commands received is greater than the number of valid JOB commands received. 27003 Password protected-attempted to change NVRAM value when password is set and the job is not a secure PJL job. 27004 Cannot modify the value of a read-only variable. 27005 Can only use DEFAULT with this variable; cannot use SET. 27006 Attempted to pass a NULL string to a command or command option that requires the string to contain at least one character. 27007 Attempted to DEFAULT a variable which can only be SET. D-10 PJL Status Codes EN