Upgrading Using Usb Memory (At Startup) - Oki LP-1040 Maintenance Manual

1.6.6

Upgrading Using USB Memory (at Startup)

If the controller firmware is corrupted, due to the Printer being turned off during the upgrade
process or other operation, and the Printer cannot start, use the method below to restore the
system.
◇ This method should only be used to restore the system when the Printer
TIP
<Instructions>
(1) Turn Off the power to the Printer.
(2) Insert the USB memory for upgrade in the USB connector on the ARC board.
Set the bits 3 and 4 of the SW3 DIP switch on the ARC board according to the upgrade you
want to perform.
(3) Turn the power to the Printer On.
The old version will be deleted and the new version will be installed automatically. The
upgrade will begin after booting up normally. The operation panel will display the following
information.
When upgrading at startup:
<1> When starting the process
"System (from USB) loading..."
<2> When loading the firmware image
FW is running the upgrade.
Rip-FW is reading from media.
<3> When extracting the firmware image
FW is running the upgrade.
Rip-FW upgrade is running.
cannot start. So do not use it as the normal method to upgrade the firmware.
[Rip]
[Rip]
[decompressing]
Chapter 1 Maintenance Work Process Overview
1/2
1/2
1-17