Appendix Compatibility with USB Type-A Devices can be connected to the USB Type-A connector of the TM-T88VI in the following ways. Secondary connection Direct connection TM-T88VI (a) Wireless LAN unit of OT-WLxx (b) Extension cable of OT-WLxx (c) Barcode scanner (d) Customer display (e) Optional extension cable OT-UL30 (f) Self powered USB hub • 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. • 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. 157