Epson TM-L90-i Technical Reference Manual page 16

Software
• Highly versatile through the adoption of control commands that conform with ESC/POS.
• In addition to a variety of bar codes, printing 2-dimensional symbols (PDF417, MaxiCode,
QRCode) is possible.
• A maintenance counter function is supported.
Interface
• Ethernet interface, USB host with 4 ports.
Others
• Development kits such as MSDN are not required for application development.
• Registering web pages on the TM-L90-i makes them accessible on the Web.
• Methods to efficiently construct multiple systems are included. For details, see the "TM-i
series Easy Setup Guide".
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