Epson TM-T88V-DT Technical Reference Manual page 139

Item
Registered serial 
communication device
Detailed 
display
Operating test
Delete
Register device control scripts as necessary.
For details, refer to
Displays a list of registered serial communication devices.
Displays the device settings confirmation window.
Performs an operating test for a registered serial communication
device.
Deletes a registered serial communication device.
"Settings - Webservice settings - Control Script - Add/delete" on page
Chapter 4 Utility
Description
141.
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