Firmware Information; Rom Control Numbers; Instruction Of Fw Update - Oki MB461 Maintenance Manual

Oki Data CONFIDENTIAL

9.3 Firmware Information

9.3.1 ROM control numbers

(1) Firmware suite
This MFP can upgrade of a program using Firmware suite. Firmware suite is the file
which combined and unified two or more firmware to one.
Firmware (PJL format)
Firmware suite
Note! If SU board or CU board is replaced, Please upgrade firmware by Firmware
suite.
It is necessary to take the synchronization of the firmware version of SU
board and CU board.
44871001TH Rev.6
Epsilon # Notes
44946001FY01

9.3.2 Instruction of FW update

(1) FirmSuite includes all FWs listed below,
CU FW, NIC FW, PU FW, SU FW, Starting Logo.
The following is the updating order of FWs.
SU FW → Starting Logo → NIC FW → PU FW → CU FW
(2) Don't turn off the machine while it displays the message below,
"Wait a moment. Executing maintence".
Please follow the steps below,
i) Turn OFF/ON the machine.
ii) Send Firm Suite
iii) The machine displays "Wait a moment. Executing maintenance".
iv) The machine displays "PASSED".
v) Turn OFF/ON the machine
vi) Check the firmware version
Note! This FW update should be removed the TEL cable from the Scanner unit
of the mainbody.
9. CONNECTION DIAGRAMS
9-13