Version 3.00 Sep. 2019
1
APPLICATION DEVELOPMENT GUIDE
POSPrinter (TM-L90LinerFree)
Section 1. Introduction
This manual describes the method of use and related items, as well as machine-specific
precautions, when the EPSON TM-L90LinerFree Series POS Printers are used with the
EPSON OPOS ADK program.
This manual applies to the following devices.
Device List
Serial Parallel USB Ethernet
TM-L90LinerFree TM-L90LinerFreeP
TM-L90LinerFreeU TM-L90LinerFreeE
TM-L90LinerFreeM TM-L90LinerFreePM
TM-L90LinerFreeMU TM-L90LinerFreeME
Before reading the manual, see the following explanation about the characteristic of the
TM-L90LinerFree models.
z
Station: Receipt (Line Thermal 203 dpi X 203 dpi)
Throughout the manual, the various model names will be referred to as TM-L90LinerFree.
Compatibility mode
The compatibility mode for upward compatibility was added in OPOS Ver2.60.
For the details of the compatibility mode, please refer to “EPSON OPOS ADK MANUAL
APPLICATION DEVELOPMENT GUIDE Compatibility Mode”.