Oki C710 - EEPROM Setting Upon Completion of CU Board Replacement

43856301TH Rev.3
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Oki Data CONFIDENTIAL
5. Maintenance Menu
(2) Switching to the Shipping mode
When the engine control board is replace with the new engine control board,
the new board has been set in the Factory working mode. Therefore, it
should be switched to the Shipping mode.
•
Switch the mode by using the Maintenance Utilities section "2.4.1.1.2 PU board
setting function" – section 2.4.1.1.2.2 Factory/Shipping mode" screen.
Note! The
life control may contain an error because the life information of belt,
toner and ID are cleared when the EEPROM (engine control board) is
replaced, until the unit replacement is completed. The counts that are
cleared by the EEPROM replacement are shown below. All the counts
except the Total Sheets Fed are cleared when the unit is replace with the
new unit, the error is corrected at that time.
Item Contents Count contents
Fuser unit Fuser unit life count Number of print copies after the
new fuser unit is installed, after
the data is converted to equivalent
number of A4 size paper counts.
Belt unit Belt unit life count Number of print copies after the
new belt unit is installed, after the
data is converted to equivalent
number of A4 size paper counts.
ID unit : Black
ID unit : Yellow
ID unit : Magenta
ID unit : Cyan
Life count of respective ID
units
Number of print copies after the
new ID unit is installed, after the
data is converted to equivalent
number of A4 size paper counts.
Total number of papers
fed
Printer life count Total number of papers fed
Pr
int : Black
Print : Yellow
Print : Magenta
Print : Cyan
Number of print copies of
each ID
Number of print copies after the
new ID unit is installed.
EEPROM
MAC address label
5.4.2 EEPROM setting upon completion of CU board
replacement
When replacing the CU board, the user setup data that the user has been using should
be inherited to the new replacement CU board. Method of inheriting the user setup data
is shown below.
Swap the EEPROM directly from the old board to the new board. (See below.)
Copy the EEPROM data by using the Maintenance Utilities. (Refer to section 5.2)
However, if the service call 40 (EEPROM error) is being issued, the above methods of 1
and 2 cannot be used.
After replacing the CU board with the new board, set the network information such as IP
address and others.
Swapping the EEPROM upon completion of CU board replacement
The EEPROM is installed in the CU board using the IC socket. Swap the EEPROM as
described below.
1. Remo
ve the EEPROM seal and the MAC address seal from the old CU board.
2. Insert a screwdriver tip between the EEPROM of old board and the IC socket,
and remove the EEPROM while taking care not to bend the EEPROM leads.
3. I
nstall the EEPROM to the new CU board. When installing it, check that the
silk-screen print of the EEPROM and that of the new CU board show the same
direction.
4. Attach
the MAC address seal that has been removed from the old CU board, to
the new CU board.
5. Confir
m that the same IP address as that of the MAC address seal of the board
has been set by performing the menu print.