Epson TM-L90 series Development Guide

Version 3.00 Feb. 2019
5
APPLICATION DEVELOPMENT GUIDE
POSPrinter (TM-L90)
The default settings are as shown in the following table.
Item Setting range
Baud rate [bps] 19200
Bit length [bit] 8
Parity NONE
Stop bit [bit] 1
Handshake DTR/DSR
Output buffer length [byte] 1024
Output interval time [ms] 2500
2) Port information when using parallel port
The port information that can be set with the SetupPOS utility is as follows.
Item Setting range
Output buffer length [byte] 32 to 1024
Output interval time [ms] 0 to 9999
The default settings are as shown in the following table.
Item Setting range
Output buffer length [byte] 1024
Output interval time [ms] 2500
3) Port information when using USB port
The port information that can be set with the SetupPOS utility is as follows.
Item Setting range
Output interval time [ms] 0 to 9999
The default setting is as shown in the following table.
Item Setting range
Output interval time [ms] 2500
4) Port information when using Ethernet port
The port information that can be set with the SetupPOS utility is as follows.
Item Setting range
Output buffer length [byte] 32 to 1024
Output interval time [ms] 0 to 9999

Epson TM-L90 series Specifications

General

Brand	Epson
Model	TM-L90 series
Category	Printer
Language	English