7
Bluetooth with two models (IOS 4.0 and Android 4.0 Bluetooth standards). Power class is
CLASS 2, effective communication distance is 10 meters. The Bluetooth of the printer belongs to
the slave device. The initial name of the printer is “T7 BT Printer”, the initial password is ‘1234’.
Users can change the printer name and password by using <T7 Setting Tools> software. Details
can be referred to the file of <T7 Setting Tools> usage specification.
Before working, T7 Portable Thermal Printer need to be pairing with primary device, matching
begins with the host device. Usual matching course is as below:
1. Switch on printer;
2. Host device searches for the outer Bluetooth device;
3. If there are other Bluetooth devices, please select T7 BT Printer;
4. Enter the password ‘1234’;
5. Pairing finished.
Please check details in primary device Bluetooth function instruction for reference.
Notice:
1, When pairing, please make SP-T7BT printer under the state of Power-on.
2. Once T7 has paired with the host successful, it can’t be paired with other Bluetooth device
until it unconnected with the host.
3, The power indicator flashing after paired successful.
3.4.3 Address Binding of Bluetooth
Bluetooth Binding: once the printer remembers the device’s address, it only can connect with the
first device and can’t connect with others. So in this case, if the printer needs to connect with
other devices, user can delete the remembered address or set the mode is not binding.
No binding: in this case, the printer can be searched or paired by other devices.
So when the printer needs to connect with a fixed device, it would be better to bind address.
Please see the details in help file of<T7 Setting Tools>
3.4.4 RF Connection
Information terminal devices with RF can drive T7RF to print by RF .It adopt 2.4Ghz global open
ISM band which is license-exempt. With maximum operating speed of 2Mbps, efficient GFSK
modulation and strong anti-jamming ability it is particularly suitable for industrial control .It can
also satisfy multi-point communications and frequency hopping communication with 126
channels. Same communication frequency, consistent address and compatible communication
protocols are required when using the printer. ( You can consult our technicians for detailed
usage rules )
3.5 Indicator and Buzzer
There are three indicators, they are red and green bi-colour
【
CHARGE
】
light, red
【
ERROR
】
light,
and green
【
POWER
】
indicator. The meanings of each indicator are as below:
【
POWER
】
indicator
Long bright: printer is power-on, Bluetooth is with disconnect status
Light flashing: printer is power-on, Bluetooth is with connection status
