Toshiba tecra s3 manual Back side, Serial port, USB 2.0 port, DC in 15V jack, Parallel port

The Grand Tour

Ultra Slim Bay	A DVD-ROM&CD-R/RW drive, DVD Super Multi
	drive and Ultra Slim Bay HDD adaptor can be
	installed in the Ultra Slim Bay.
Serial port	Use this 9-pin port to connect serial devices such
	as an external modem, serial mouse or serial
	printer.

Back side

Figure 2-4 shows the computer’s back side.

USB port	DC IN 15V jack	Parallel port
	Figure 2-4 The back side of the computer

Universal Serial Bus The Universal Serial Bus port is on the back side.

(USB 2.0) port	Refer to Right side section, for details.
DC IN 15V jack	The AC adaptor connects to this jack. Use only
	the model of AC adaptor that comes with the
	computer. Using the wrong adaptor can damage
	your computer.
Parallel port	This Centronics-compatible, 25-pin parallel port
	is used to connect a parallel printer or other
	parallel device. This port supports Extended
	Capabilities Port (ECP) standard.

2-6 User’s Manual