(5)
Remove 3 screws and take off the rear cover of the hole punch unit.
(6)
Connect the download jig with the jig connector (CN9) on the finisher control PC board.
(7)
Set the DIP-SW4 on the hole punch control PC board to ON.
(8)
Turn the power ON using the main power switch while simultaneously holding down the [0] and
[8] buttons.
Updating starts and the LED on the download jig lights.
© 2012 OKI DATA CORPORATION All rights reserved
Rear cover
Fig.11-50
Download jig
Fig.11-51
ON
1 2 3 4
Fig.11-52
11 - 53
ES9160 MFP / ES9170 MFP
FIRMWARE UPDATING
11