Epson TM-T20II-i ePOS-Device XML Users Manual For TM-i firmware v4.1 - Page 64
<device_data>, Sub-element, Data type, Description
View all Epson TM-T20II-i manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 64 highlights
Request Sends data to a device. Includes device control commands and print / display data. Sub-element Data type sequence string device_id data string string Description An arbitrary value to specify request messages during sending errors. If you designate a request message, it will be set in the sequence of the error message during an error. The opened device ID. Data for device control. Contents are defined for each device type. For details, refer to Message Data for Each Device (p.48). ❏ Example 123 poskeyboard001 setprefix 49 50 51 52 Response Returns the data from the device. Includes the result of device control, events which occurred at the device, and input data from the device. Sub-element sequence device_id data Data type string string string data_id int Description Fixed as 0 Device ID where the data occurred Data that occurred. Contents are defined for each device type. For details, refer to Message Data for Each Device (p.48). If "true" is designated for of the message, the sent data ID is set. If "false" is designated, a space is set. ❏ Example 0 poskeyboard001 onstring &2398749238429 49 2 64