Command Reference Guide for Software Developers
Page 270
...; ends with a character All the data is ready for the purpose of synchronization with the printer by @PJL SET or @PJL RESET command DINQUIRE ... requests the information of information from . requests a specified category of the specified PJL Default setting (PJL Current Environment)... set by @PJL DEFAULT or @PJL INITIALIZE command or control panel ECHO ... turns off -line state, toner empty, displayed prompt message on the LCD and other in order to use PJL Status Readback in a readable ASCII format. Future printers may...
...; ends with a character All the data is ready for the purpose of synchronization with the printer by @PJL SET or @PJL RESET command DINQUIRE ... requests the information of information from . requests a specified category of the specified PJL Default setting (PJL Current Environment)... set by @PJL DEFAULT or @PJL INITIALIZE command or control panel ECHO ... turns off -line state, toner empty, displayed prompt message on the LCD and other in order to use PJL Status Readback in a readable ASCII format. Future printers may...