Lexmark C530DN Technical Reference - Page 153

3-56 PJL Note: The ECHO command is terminated by the line feed character. INFO Command The INFO command is used to query status information from the printer. "Table 3-10: INFO Category Parameter Values" on page 3-56 lists the categories of information that can be queried. See "Status Message Format" on page 3-61 for additional information about the messages returned by the INFO STATUS, USTATUS DEVICE, and USTATUS TIMED commands. Syntax: @PJL INFO category[] Response Syntax: @PJL INFO category [one or more lines of printable characters, spaces, or tabs] category Table 3-10 lists the supported categories. Table 3-10: INFO Category Parameter Values Category Values ID CONFIG MEMORY PAGECOUNT STATUS VARIABLES USTATUS Description Returns the model name or the model number stored in the printer NVRAM. Returns the printer configuration, including paper sources, paper sizes, and installed options. Returns the printer available memory. Returns the printer page count. Returns the printer current status. Returns the printer environment variables and values. Returns the printer unsolicited status variables and values.