I have an application that is failing when I print using the LaserJet 4345 mfp driver because it can't handle the size of the DriverExtra settings. Is there an alternative driver that can be used until the application has a fix?
Any pcl driver should work. You can use the 4200, 4100, 4000, even the HP III driver will probably work. Just a question of whether they will work with that application. This is just for printing only.