5-3
Firmware ＞ Firmware update
[CONFIDENTIAL]
Preparations
Unzip the file containing the downloaded firmware and then copy the firmware and high-speed master file (skip files:
ES_SKIP.ON) in the root folder of the USB memory.
• If the high-speed master file exists, the same version firmware update is skipped.
1
Turn ON the power switch (a) and confirm if the screen shows “Ready to print” then,
turn OFF the power switch.
2
Insert USB memory that has the firmware in the USB host interface slot then, turn OFF
the power switch (a).
• [FW-UPDATE] and the progress indicator are displayed.
• Several kinds of firmware updates are processed simultaneously.
a
Status
Ready to print.
A4 A6
Toner
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