This section describes the procedure to upgrade the printer firmware.
For details on the procedure for upgrading the firmware, see the manual supplied with the firmware.
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IMPORTANT
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Performing only when it is necessary
Upgrade the printer firmware only when it is necessary.
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Operating results
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Operating procedures
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1
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Press [
![]() When the menu is operating, the menu indicator blinks.
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2
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Press [
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3
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When [
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