Oki LP-1040 Maintenance Manual page 44

<4> When installing Rip-FW
FW is running the upgrade.
Rip-FW upgrade is running.
<5> When completing the upgrade
FW is running the upgrade.
Rip-FW upgrade is running.
Please turn off the main power supply.
FW upgrade was completed successfully.
<6> When an error occurs
FW is running the upgrade.
Rip-FW upgrade is running.
Error:
[1] Error number (see section Errors When Upgrading on the page 1-19)
Note
If the USB memory used has a poor compatibility with the Printer, the USB may not be
recognized and the upgrade may fail. (Error codes 7F50, 7F51, 7F80)
In such a case, perform the following procedure to have the Printer recognize the USB memory.
Then restart the upgrade procedure from step 1.
<7> Without turning off the Printer, remove the USB memory and insert it again.
<8> Hold the POWER SAVE button on the operation panel for approximately 5 seconds.
If the upgrade fails even after performing this procedure, create the USB memory for upgrade
again or use another USB memory.
(4) Confirm the information displayed in <4> When completing the upgrade and hold the
POWER button on the operation panel for 5 seconds to turn off the Printer.
(5) Remove the USB memory used for upgrade from the USB connector on the ARC board.
(6) Set all bits of the ARC board SW3 DIP switch to Off.
(7) Turn On the power to boot up the Printer again.
The message The product key is required is displayed. Set the product key again referring
to 1.6.2 Product Key (page 1-11).
(8) Use the Print System Settings function to print the firmware version and check that it is
correct.
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