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Oki Data CONFIDENTIAL

44043511TH Rev.2

176 /

5.2.10 Versions of ﬁrmware for maintenance purpose (600 dpi printers)

CU ﬁrmware is written into an on-board Flash ROM.

Each ﬁrmware version is indicated on a label as illustrated below.

Because boards are shipped with ﬁrmware of the current version at the time of placement of

an order, consultation is required to place an order for a board for maintenance purpose with

ﬁrmware of an earlier version.

Firmware Version Record

ROM

Revision

Date

CU F/W

43927801FY01

NIC F/W

43927801FY02

Loader

43927801FY03

Remarks

Revision File Rev. NIC F/W

Web

Page

File Rev. Revision File Rev.

5 2009.09.04 B1.14 5 01.05 W1.02 3 L01.00 1 1st lot~

Check and display

(1) Perform "Conﬁguration" and conﬁrm the updated of F/W version.

(2) Paint out ROM label stuck on the location of the ﬁgure below according to the

rewritten F/W revision.

1 42 53

Revision label location

Revision label details

1 2 3

Example 1

Rev. 1

Example 2

Rev. 4

4 5

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

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