Intermec PB3 User Manual

Print a configuration test page. For help, see 

Configure the printer for a serial connection and connect it to the 
host computer with a serial cable. For help, see 

Open Tera Term. The printer turns on when the program connects 
to the printer. 

As soon as you see the text

 bootloader v1.xx

, press 

Backspace. 

This message appears:

Erase user code?

Press 

Y. This message appears:

Erasing...

 

Erased Internal Bank 0.

 

Erased External Flash Chip.

 

Send a Hex File.

Send the firmware file to the printer. The printer loads the new 
firmware, which takes 4 to 5 minutes. When the firmware is 
loaded, the printer responds with 

Done

.

Start the Tera Term application.

From the 

Setup menu, select Serial port.

Configure the serial port settings as shown:

Click 

OK.

Note: If the printer does not turn on, you need to cycle power to 
the printer. Remove and install the battery, or unplug and connect 
the AC power connector.