Epson TM-T88VII - Compatibility with USB Type-A

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Appendix
Compatibility with USB Type-A
Devices can be connected to the USB Type-A connector of the TM-T88VII in the following ways.
• 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 40.50 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
cannot be obtained using any other settings.
• Epson ePOS SDK version 2.12.0 or later supports barcode scanner control.
• The shape of the Wireless LAN unit varies depending on the model.
Secondary connectionDirect connectionTM-T88VII
Extension cable of
OT-WL06
Barcode scanner
Customer Display
DM-D30
DM-D30
Optional extension
cable OT-UL30
Self powered USB hub
Wireless LAN unit of
OT-WL06
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)