Compatibility With Usb Type-A - Epson TM-m30 Technical Reference Manual

Compatibility with USB Type-A

Devices can be connected to the USB Type-A connector of the TM-m30 in the following ways.
TM-m30
(a)
(b)
(c)
(d)
(e)
(f )
(g)
(h)
• Any USB conversion connectors and USB extension cables other than those above cannot be used.
• You can use a barcode scanner with a firmware version of 1.40 ESC/POS or later.
• For (f ), the barcode scanner must have a minimum operable voltage of 4.5 V or less.
• Barcode scanners with USB-HID interface or with CDC-ACM interface can be used.
• To use a barcode scanner, set the scanner suffix (delimiter) to CR (carriage return code). Data
• Epson ePOS SDK version 2.9.0 or later supports barcode scanner control.
• The shape of the Wireless LAN unit varies depending on the model.
Direct connection
Wireless LAN unit of
OT-WLxx
Extension cable of
OT-WLxx
Barcode scanner
DM-D30
Optional extension
cable OT-UL30
Self powered USB hub
cannot be obtained using any other settings.
Secondary connection
Appendix
119