Trying to add a Laserjet 4 plus printer to my newly purchased MacBook Pro. Printer worked fine on the last laptop (HP). The printer is recognized by the macbook; it is listed in the Printer List under Printer Setup Utility. But it will not print. I go this printer "handed down" to me! So I do not have the software or driver disc; for my last laptop I downloaded them from the HP website. So it will not work...any suggestions are welcome!!!