HP LaserJet 3200 HP PCL/PJL reference - Printer Job Language Technical Referen - Page 273

LaserJet Printers with Reduced-Function Control Panels HP LaserJet 4L, 4LJ Pro, 4ML, 4LC, 5P, 6P, 6MP, 5L, 6L and 1100 series printers have no control panel to specify printer settings. These printers have several features that are different than those of other PJL printers. This section describes those differences and how they affect the use of PJL. • No device attendance commands are supported-these printers rely on unsolicited status to inform the user. • No NVRAM (HP LaserJet 4L/5L/6L only)-because these printers are designed to conserve energy and do not have a power switch, they are never turned off. Therefore, they do not need NVRAM to store feature settings. To simulate a power cycle, use the RESET command to initialize all PJL variables except PAPERSIZE. • For the LaserJet 1100 series printers, the RESET command does not initialize the PAGECOUNT, SYMSET, and PAPER variables. Instead, it sets the current value equal to the stored default value. • For the LaserJet 1100 series printers, the INITIALIZE command does not reset the PJL variables stored in NVRAM back to the factory values. It sets their current values to the stored default values. • No multiple I/Os or job boundaries supported (LaserJet 4L/5L/6L/1100 series only)-these printers are designed for single-user environments. They do not support I/O switching or the concept of job boundaries. Therefore, the JOB and EOJ commands are not supported. • No multiple language support (LaserJet 4L/5L/6L only)-there is no support for multiple printer languages. PCL 5 is the sole printer language. Even though there is only one language, use the PJL ENTER LANGUAGE command to specify PCL. • EconoMode-a toner-saving feature that produces draft-like pages when top-quality printing is not necessary. EN Product-Specific Feature Support A-51