TEC B-419-GS10 Owner's Manual page 32

2. PRINTER SETUP
2.10.3 Firmware Files Copy
(Cont.)
NOTE:
If the message screen does not
change, the printer failed to
enter the DOWNLOAD mode.
Turn on the printer power on
while pressing and holding the
FEED button again.
NOTE:
If an error occurs during
download or at the end of
download, retry from step 1.
2.
After clicking on Start in the previous screen, the following message
will appear on the screen.
3. At this time, connect the printer to the PC with the RS-232C cable.
Press and hold the FEED button while sliding the printer Stand-by
switch to ON. When the printer enters DOWNLOAD mode
successfully, the message screen will change to the following.
4. Press the OK button on the preceding screen to begin the sending of
the Firmware file. During transmission, the following screen
appears with a progress indicator at the bottom.
5.
When the file has been successfully transferred, the message shown
below will appear.
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EO1-33030
2.10 Program Download