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Appendix
Notes on Wi-Fi connection
Because not all the combinations of the printer and Wireless LAN units have been checked for operation, the
operation of the printer in combination with all the Wireless LAN units is not guaranteed. Especially in the ad-
hoc mode, the printer may not operate normally, depending on the combination of the device to connect with.
Be sure to carry out evaluation of the operation before use.
Notes on use
When you initialize or change the printer settings, the printer is reset to reflect the settings. It may take about
1 minute depending on the network settings or environment. Also, your application may indicate power off
during the time waiting for reset. In that case, wait for about 1 minute, and then reconnect to the printer.
Where Wi-Fi communication is in heavy traffic, your application may falsely recognize that the
communication is disconnected and indicate power off due to response delay. In that case, disable Power
Save to improve the trouble.
Bluetooth Interface
Specification
Bluetooth 3.0 (EDR supported)
Bluetooth Power Class 2
Built-in antenna
Default Settings
Auto Reconnect Feature
The auto reconnect feature allows the printer to automatically restore a connection in the following situations if
the Bluetooth connection to the iOS device is lost.
Countries where Bluetooth can be used are limited. Since notes are provided for each country,
check the sheet supplied with the product.
The circuit board installed in the UIB interface section is for Bluetooth models only. This cannot be
replaced so do not remove it.
Setting Contents Setting Items Default Settings
Bluetooth communication
settings
Bluetooth passkey "0000"
Bluetooth device name "TM-T88VI_xxxxxx"
(Where xxxxxx is the last six digits in the serial
number)
Bundle Seed ID "TXAEAV5RN4"
Enable/Disable auto reconnect to
iOS device
"1" (Enable)