Document Number: NIPRSUP1003 HP 4/4M Print Driver The HP 4/4M driver is a "2-way" driver. That is to say that it will only function with a printer connected directly to the LPT port on the PC, and will not work with any networked printer software. Our suggestion is to use the LaserJet III driver - it has been our experience that the functionality of the two drivers with respect to the output, is identical. |