- Hewlett-Packard LaserJet Printer User's Guide

Parallel Menu
Parallel Menu items can be selected only from the printer control panel.
You cannot change or override them from your software application.
See Figure 3-2, item G for the location of the Parallel Menu on the Menu
Map.
Item Options Explanation
HIGH SPEED YES*
NO
The speed at which data is transmitted to the printer.
YES sets the parallel interface to run at a higher data rate which is
supported by newer computers.
NO sets the parallel interface to run at a slower speed which is
compatible with older computers.
ADV FNCTNS ON*
OFF
ADV FNCTNS=ON enables bi-directional parallel communication, which
allows your printer to send status readback messages to your computer.
Setting advance functions to ON may slow personality switching.
*Indicates factory default.
Table 3-10 Parallel Menu Items
3-14 Using the Printer Control Panel EN