Epson TM-m30III User Manual

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Appendix
Specifications of Interface and Connector
USB Interface
The printer is equipped with the following USB interfaces.
• USB-A connector
• USB-B connector
• USB-C connector (USB-PD compatible)
USB-A Connector Specifications
On-board connector: USB Standard-A connector
USB-B Connector Specifications
On-board connector: USB Standard-B connector
USB communication
Item Specifications
USB communication Version USB 2.0
Transfer rate High Speed (480 Mbps)
USB power supply Voltage 5 V
Supply current Up to 0.5 A
Do not apply excessive force to the connectors. Doing so may damage the connectors.
Item Specifications
Version USB 2.0
Transfer rate Full Speed (12 Mbps)
Communication method USB bulk transfer
Power supply USB self-powered function
USB bus current consumption 2 mA
USB packet size
(with Full-Speed connection)
USB bulk OUT 64 bytes
USB bulk IN 64 bytes
USB device class Switchable between USB vendor-defined class and USB printer
class.
For USB device class settings, see "Software Settings" on page 65.

Epson TM-m30III Specifications

General

Type	POS printer
Print technology	Thermal
Maximum resolution	203 x 203 DPI
USB port	Yes
Serial interface	-
Connectivity technology	Wired & Wireless
Ethernet LAN	No
Internal memory	- MB
Product color	White
Mobile operating systems supported	Android, iOS