>> an older HP Laserjet 4 printer I'm running one of these in MY office right now; it's a 4P, and the only problem with it is. . . . . .toner cartridges are damned expensive and hard-to-find. The sales people can't understand why I get that serial-killer look in my eyes when they tell me it's an old, out-dated printer and I should replace it. Grady