SPRT
®
SP-TL31Thermal Label Printer User’s Manual
9
detailed setup methods.
To exit the parameter setting method, press the
【
PAUSE
】
button and
【
FEED
】
button
simultaneously, then release the
【
PAUSE
】
button and the
【
FEED
】
button at the same time. The
printer saves the set parameter values and exits the parameter setting mode to enter the normal
working mode.
If the printer is powered off directly, the set parameter values are not saved.
3.2.8 Factory reset
In the power off state, open the Paper Cover firstly, press
【
FEED
】
button, then turn on the power.
Release the
【
FEED
】
button after the power indicator and error indicator flash alternately. Press the
【
FEED
】
button three times, then close the Paper Cover. The printer will print out the currently set
parameters, and at the end prompt: "Note: set the recovery system to the default values, press the
【
FEED
】
button to confirm. Direct power off cancel". Press
【
FEED
】
button to confirm recovery,
power off to cancel the factory reset Settings.
3.2.9 Update Firmware
1. Open“UpdateFirmware.exe” update tool.
2. Choose the port, select the firmware file that needs to be upgraded, click “Start”, and wait until
the data update is completed, the printer will automatically enter the upgrade mode.
3. The green and red light flash alternately. After the upgrade is completed, the printer
automatically prints out the self-test and enters the normal working mode.
3.2.10 Switch mode of operation
In the power off state, open the paper cover, press
【
FEED
】
button, turn on the power. Wait about
5 seconds, when the red error light flashes, release the
【
FEED
】
button, close the paper cover, the
printer prints out " Switch to ticket print mode" or "switch to label print mode". (Depending on the
current working mode of the printer, the printed information will be different). The printer will work in
the prompted mode of operation.
3.3 Interface connection and printing
3.3.1 Power interface
The rated supply voltage is 12V ± 5% DC, rated current is 2A. Use a desktop power
outlet, positive inside and negative outside. Please use the standard power adapter to supply
power.
