Eeprom Replacement After Swa Board Replacement - Oki C7400 Maintenance Manual

Note! The life information on the belt, toner, IDs etc. is cleared due to replacement of the
EEPROM. Take note that an error occurs in the each unit's life count until the unit is
replaced. Following is counts cleared after the replacement of the EEPROM.
Item
Fuser
Transfer Belt
Black Imaging Drum
Cyan Imaging Drum
Magenta Imaging Drum
Yellow Imaging Drum
Black Toner
Cyan Toner
Magenta Toner
Yellow Toner
Total Sheets Feed
Black Impressions
Cyan Impressions
Magenta Impressions
Yellow Impressions
Counts except the count Total Sheets Feed are cleared upon replacement of the units,
respectively, where errors are corrected.
3.2.3

EEPROM replacement after SWA board replacement

To replace the SWA board, remove the EEPROM on the board and include the EEPROM on a
newly installed board (to allow a new board to inherit user-defined settings and font installation
information).
When the user's EEPROM is unusable due to its problem, use the new one on the new board,
where the destination of the new board must be set. See Section 3.1.3 "SWA board adjustments"
for the setting procedure.
41316401TH Rev.9
Count
Fuser Life A value in letter paper sheets converted from the number of
sheets fed after the installation of a new fuser unit.
Transfer Belt Life A value in letter paper sheets converted from the number of
sheets fed after the installation of a new belt unit.
Each Imaging Drum Life A value in letter paper sheets converted from the
installation of a new ID unit.
Toner Consumption The number of dots printed.
Printer Life The total number of pages printed.
Total Number of Pages The number of pages printed after the installation of a new
Printed ID unit.
Oki Data CONFIDENTIAL
Description of Count
90 /