Toshiba e-STUDIO206L Service Manual page 1020

(7) Connect the download jig [1] to the jig connector (CN5) [10] on the finisher control PC board
(FIN).
(8) Turn the power ON with the main power switch while pressing the digital keys [0] and [8]
simultaneously.
Updating starts and the LED on the download jig lights.
(9) When the update completes normally, the LED on the download jig starts blinking.
The LED on the download jig starts blinking approx. 20 seconds after the update started. It is
assumed that the update has failed if the LED does not start blinking even after 30 seconds have
elapsed. In this case, shut down the equipment and check the following items. Then clear the
problems and restart updating from the beginning.
• Is the downloading jig connected properly?
• Is the ROM attached to the downloading jig properly?
• Have the update data been written correctly to the ROM on the jig?
• Is the download jig or the equipment damaged?
• Is the harness jig for board connection connected to connector (CN2) of the CNV board and
the connector (CN22) of the finisher control PC board (FIN) correctly?
(10) Turn OFF the power of the connected equipment.
(11) Remove the download jig and the harness jig for board connection from the finisher control PC
board (FIN).
(12) Install the rear cover of the Finisher.
(13) Remove the harness jig for board connection from the CNV board.
(14) Install the CNV board in the equipment.
e-STUDIO206L/256/306/356/456/506 / 207L/257/307/357/457/507
FIRMWARE UPDATING
[10]
[1]
Fig.11-58
11 - 64
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