Epson TM-T20II-i Technical Reference Guide

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Chapter 3 Application Development Information
3
Web Service Settings - Device Admin - Customer Display
You can use this to set communication with the customer display and check its operation.
Web Service Settings - Device Admin - Key Input Device
You can set the key input device or check their operation.
Item Description
Customer Display Set whether to use the Customer Display.
Communica-
tions settings
Communications
speed (bps)
Set the communication speed.
Data bit Set the data bit length.
Parity Set the parity.
Brightness settings Set the brightness of the customer display.
You can set 20%, 40%, 60%, or 100%. The maximum bright-ness is
100%.
Test display Performs a test display to the customer display.
When SSL is enabled on this product, make sure that the certificate
issued by the signature source certification authority of the SSL
certificate imported to this product is registered in the computer or
device.
Apply Saves settings to TM-T20II-i.
Communication speed and other items must be set for this product in order to control the cus-
tomer display as an RS232C-compliant serial communication device. Set these items to match
the communication conditions of the customer display connected to.
 There is no need to install a USB RS232 conversion driver.
 If you use the default settings unchanged, there will be no need to alter the communication
settings.
Item Description
Key input
device to be
registered
Device ID Set the ID for the key input device.
Device name Set the device name for the key input device.
Control script Set the device control script to control the key input device.
Add Adds a device to the Device List.
Registered key input devices Displays a list of registered key input devices.
Operating test Performs an operating test for a registered key input device.
When SSL is enabled on this product, make sure that the certificate
issued by the signature source certification authority of the SSL
certificate imported to this product is registered in the computer or
device.
Delete Deletes a registered key input device.

Epson TM-T20II-i Specifications

General

Brand	Epson
Model	TM-T20II-i
Category	Printer
Language	English