Updating the Firmware
New fi rmware is released to add new functions or resolve issues with existing functions. It is
recommended that you always use the latest fi rmware to improve the functionality and ease-of-
use of the printer.
Checking the Firmware Version
Please check the fi rmware version of this product before updating it.
1
Press the [Settings] key.
2
Use [
] or [
3
Use [
] or [
4
Check the fi rmware version.
Item
S/N
Main
Font
Bluetooth
BD Address
5
Press the [Shift]+[Canc] keys.
The display returns to the character input display.
] to select "Others" and press the [Enter] key.
] to select " Device Info., " and then press the [Enter] key.
Details
Printer serial number
Printer fi rmware version
Font version
Bluetooth version
Bluetooth address
222
S e tt in gs
P r int ad j us t
S e t t ing
O t h er s
O t he r s
P ag e D isp l ay
C o u n te r
D e vic e I n f o .
D e vic e I n f o r ma tio n
S/N
:XXXXXXXXXX
Main
:Ver.XX.XX
Font
:Ver.XX.XX