10
press and hold the
【
Power
】
button. When you hear a short beep, quickly
release the
【
FEED
】
button and the printer enters the program upgrade mode.
At this time, the LCD displays the upgrade mode. Upgrade with the
"UpdateFirmware" (PC side upgrade tool) upgrade tool.
Note: Only the USB interface supports this mode of upgrade.
b. Upgrade in printing mode:
In the power-on state, the printer can support the print mode upgrade when
there is no error. You can connect to USB and use the "UpdateFirmware"
upgrade tool to connect to the USB upgrade. You can also use the
"SprtPrinterUpdateTools" (mobile side upgrade tool) upgrade tool to connect
to Bluetooth for upgrade.
3.3 Printer Parameter Settings
Printer parameter setting method: setting tool and button operation.
The printer uses the setting tool software to make parameter set from the
computer. You can set the printer's language, font, default code page, printer's
Bluetooth device name and password, print mode, and more. For details on
how to set it up, see the <Setup Tool Software Help> file, which is provided
with the software.
Some simple parameters of the printer can be set by pressing the button, as
follows.
In the off state, first open the
【
Paper Cover
】
, press and hold the
【
Power
】
button, and hear it open.
When the machine prompts and the LCD is activated, first release the
【
Power
】
button and then press the
【
FEED
】
button twice to print into the
parameter setting mode. Close the
【
Paper Cover
】
or press the
【
FEED
】
button. The LCD displays the first settable parameter and its current setting.
See Appendix A for detailed setup methods.
To exit the parameter setting: first open the
【
Paper Cover
】
, then press the
【
FEED
】
button, then close the
【
Paper Cover
】
and release the
【
FEED
】
button to save the set parameter and exit the parameter setting mode. If you
press and hold the
【
Power
】
button to turn off the printer, the set parameter
values will not be saved.
3.4 Printer Restore Default Configuration
Use this function to restore the factory configuration contents when the printer
configuration item is incorrectly configured and does not work properly.
In the off state, first open the
【
Paper Cover
】
, press and hold the
【
FEED
】
