Which port should I connect it to? This chapter explains which of the Mac's serial ports you should connect your PortDoubler to. Look through the three examples below and pick one of the configurations that best matches your setup.   Configuration#1 - Modem Port The first example should be used if you want to share the modem port of your mac with a fax modem and an additional serial device other than a printer (Ex. PDA, Digital Camera, Scanner or a MIDI device). For a full explanation refer to Chapter "Modem Port Configuration" . Port 1 Port 2 •Fax Modem •PDA (PalmPilot, Newton, etc) •Digital Camera •Scanners (PaperPort, Easy Photo Reader) •MIDI   Configuration#2 - Printer Port The second example should be used if you are going to share the printer port of your mac with two printers. You can connect both a serial printer (inkjet/label) and a localtalk printer (laser printer) to the PortDoubler at the same time. For a full explanation refer to Chapter "Printer Port Configuration". Port 1 Port 2 •Printer 1 •Printer 2