Brother PT-P700 - Manual (Page 31)

How to update P-touch Software
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6
d
Select the [Printer], ensure that [The machine is connected correctly.] is displayed, and then click
[OK].
e
Select the [Language], select the check box next to the firmware to be updated, and then click
[Transfer].
f Check the content to be updated, and then click [Start] to begin the update.
The download of the software starts.
NOTE
Do not turn off the P-touch during the update process.
Do not turn off the P-touch labeler or disconnect the cable while the data is being transferred.