1
1 Introduction
This document contains the interface specifications of the WS4 series printers.
(1) WS408DT : Head density 203(dpi) / Direct thermal printer
(2) WS408TT : Head density 203(dpi) / Thermal transfer & Direct thermal printer
(3) WS412DT : Head density 300(dpi) / Direct thermal printer
(4) WS412TT : Head density 300(dpi) / Thermal transfer & Direct thermal printer
2 Interface
There are four types of interfaces available for the WS4 series.
(1) USB device
(2) USB host
(3) LAN
(4) RS-232C
Two or three types of interfaces can be installed for one printer. The table below shows the combination
of interfaces (USB device + USB host + LAN (+ RS-232C)).