HP PCL/PJL reference - PCL 5 Comparison Guide
Page 191
..., the feature settings contained in the event of a power cycle (except for the HP LaserJet 4L, 5L, 6L, and 1100 series printers, which allows it to the Factory Default Environment upon a cold reset. Note Table 4-3 lists the User Default Environment. In newer printers with PJL, these feature settings can be retained in the User Default Environment...
..., the feature settings contained in the event of a power cycle (except for the HP LaserJet 4L, 5L, 6L, and 1100 series printers, which allows it to the Factory Default Environment upon a cold reset. Note Table 4-3 lists the User Default Environment. In newer printers with PJL, these feature settings can be retained in the User Default Environment...
HP PCL/PJL reference - Printer Job Language Technical Reference Manual
Page 96
... as the default personality using the LPARM : ESCP option. Note that HP LaserJet 4PJ, 4V, and 4MV factory defaults for these variables are valid only for HP LaserJet 4PJ and 4LJPro printers, and optionally for HP LaserJet 4V and 4MV printers. Also set ESC/P as the default personality, set the personality to ... and set using PJL or the control panel (in Japan, users can configure the printer for MS Gothic. If ESC/P is installed in HP LaserJet 4V and 4MV printers and a menu reset or cold reset is performed, the printer defaults to 1 for MS Mincho or 2 for PCL using the MS Mincho or...
... as the default personality using the LPARM : ESCP option. Note that HP LaserJet 4PJ, 4V, and 4MV factory defaults for these variables are valid only for HP LaserJet 4PJ and 4LJPro printers, and optionally for HP LaserJet 4V and 4MV printers. Also set ESC/P as the default personality, set the personality to ... and set using PJL or the control panel (in Japan, users can configure the printer for MS Gothic. If ESC/P is installed in HP LaserJet 4V and 4MV printers and a menu reset or cold reset is performed, the printer defaults to 1 for MS Mincho or 2 for PCL using the MS Mincho or...