Connecting HP Laserjet 4 plus to laptop

I really need help. I have a HP Laserjet 4 plus that is a great work horse. I can not figure out how to configure my laptop to communicate with the printer.

The printer has a serial cable and of course my laptop has only usb.

I do not have the appropriate driver as well.

Any help would be greatly appreciated.

Contact: rickvourganas@att.net