Epson TM-T20II-i Device Data Notification Users Manual - Page 11

Chapter 2 Sample Program Sample Program This chapter describes how to use the sample program for Device Data Notification. Overview The sample program that uses PHP can be registered to the Web server and be operated. When a barcode is read with the scanner, the TM intelligent printer sends a request containing barcode data to the sample program in the Web server. The sample program sends response data containing print data in ePOS-Device format and display data. The main printer of the TM intelligent printer prints a coupon and displays a message on the customer display. Hardware Configuration The system configuration of the sample program is as shown below. 2 The figure below also shows IP address examples for the network settings. Web Server [192.168.192.10] TM Intelligent Printer (TM-T88V-i) [192.168.192.20] Scanner [local_scanner] Customer display [local_display] ❏ Web Server ❏ Router ❏ TM Intelligent Printer ❏ Scanner ❏ Customer display (Use of the customer display is optional.) 11