
Rev. 1.00
- 35 -
SLP-TX420B/TX423B
6. Bluetooth Connection (iOS,Android)
This Bluetooth connection contents provide information on the connection of Bluetooth-
enabled devices with the printer.
6-1. Precautions
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To connect the printer with another device via Bluetooth, the devices must be
within 100m of one another. The connection is broken if the distance between
devices exceeds 100m.
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The maximum separating distance may be shortened if transmission obstacles,
such as cement walls, are present.
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If a device (such as a microwave oven, wireless LAN, etc.) that uses the same
frequency is present, transmission may be interrupted. Separate the printer and
Bluetooth-enabled device from such interrupting devices by a distance of at least
5m.
6-2. Bluetooth Connection Instructions
This section focuses on the use of the following devices.
Please use this manual as a guide when using devices other than those listed here.
1) Select the
icon. 2) Select “Bluetooth”.