8
b. Upgrade in printing mode:
In the power-on state, the printer can support printing mode upgrade when
there is no error status. You can connect printer with PC by USB interface and
use the "UpdateFirmware" tool to upgrade. Or "SprtPrinterUpdateTools" can
be used (mobile upgrade tool). Connected by Bluetooth or WiFi to upgrade.
3.3 Printer Parameters Settings
Users can set more parameters by using the specified
〈
Setting Tool
〉
software
through computer. The setting includes: language, font, printing density,
default codepage, Bluetooth device name and password, printing mode etc.
The setting method please refer to the <Setting Tools Software Help> which
offered with the software together.
3.4 Printer label sensor calibration
Label sensor calibration is to adapt to different types of label paper on the
market. By adjusting the sensor configuration of the printer, the printer can
correctly position the label.
When it is currently in label paper mode, press the [MODE] key first, then
press and hold the [power] key, when you hear the power-on prompt, release
the [power] key, and then press the [FEED] key twice Times, then release
[MODE]. The printer enters label calibration mode. And print out "Sensor
calibration mode\r\nPlease press the paper key\r\n".
Power off directly to cancel the calibration.
After pressing the paper feed button, the printer will feed the paper for a fixed
length, and then print out the "maximum voltage value: xx.xV\r\n minimum
voltage value: xx.xV\r\n paper sensor setting value: xx". If the paper type is
incorrectly configured or the hardware cannot support the current paper, the
words "Automatic exit for wrong paper type setting" and "Automatic exit for
calibration error" will be printed separately.
3.5 Restore the default configuration
When the printer configuration item is incorrectly configured and cannot work
normally, use this function to restore the factory configuration content.
In the shutdown state, first press the [MODE] key, then press and hold the
[power] key, when you hear the power-on prompt and the LCD screen starts,
release the [power] key, then press the [FEED] key three times, and then
release Open
【
MODE
】
key. The printer enters the factory reset mode. And print
out the "Note: Set the recovery system to the default value, press the FEED
key once to confirm. Direct power off cancellation" prompt.
Direct power off to cancel recovery.
After pressing the paper feed button, the printer will print out the words
"Restore System Settings Successfully". After the recovery is complete, the
