Oki C3400N Maintenance Manual

Oki Data CONFIDENTIAL
43163501TH Rev. 1 97 /
5.4 Settings after Parts Replacement
The necessary adjustments after the parts exchange are explained as follows.
Replaced Part Adjustment
LED Head Not required.
Image Drum Cartridge Not required.
(Any of Y, M, C and K)
Fuser Unit Not required.
Belt Unit Not required.
Main (BLA Board) Copy the EEPROM information; utility is required
5.4.1 Notes when exchanging the main circuit board and EEPROM setting after the
exchange of BLA circuit board
1. When it is possible to access to the EEPROM of the circuit board to be removed
(When neither SERVICE CALL 40 [CU EEPROM Error] nor SERVICE CALL 105 [Engine
EEPROM Error] is displayed.)
(1) By using the PU board replacement function of the maintenance utility (maintenance utility
operation manual, Section 2.4.1.1.1, PU board replacement function and Section 2.4.1.1.3,
CU board replacement function), retrieve information about the CU EEPROM and the PU
EEPROM from the circuit board that is to be removed, and store the information temporarily
in the HDD of PC.
(2) By using the PU board replacement function of the maintenance utility (maintenance utility
operation manual, Section 2.4.1.1.1, PU board replacement function and Section 2.4.1.1.3,
CU board replacement function), copy the information about the CU EEPROM and the PU
EEPROM information stored in the HDD of PC by (1) to the EEPROM of a new circuit board
to be installed.
Note: When using the maintenance utility to get the EEPROM information or writing the
information, please set the printer to “forcible ONLINE mode” following the procedures in
5.3.(1), then EEPROM can be accessed.
2. When it is impossible to access to the EEPROM of the circuit board to be removed
When SERVICE CALL 40 [CU EEPROM Error] or SERVICE CALL 105 [Engine EEPROM
Error] is displayed on the status monitor by handling the circuit board to be removed, or when
the EEPROM data cannot be read out, perform maintenance with the maintenance utility
according to the following procedure after replacing with a new circuit board.
(1) [When facing OEL]
(1-1) Set the PU serial number
(Maintenance utility operation manual, Section 2.4.1.2, PU circuit board setting)
SAP serial number can be applied to the device. The SAP serial number is displayed
in the highest rung of the serial number label. It is a 12-digit number including production
place (2 digits), production year (2 digits), sequence number (6 digits) and revision
number (2 digits).
• PU serial number is a 10-digit number which is basically the same as SAP serial number
except that it has no the 2-digit revision number.
• Set on the menu of [Section 2.4.1.1.2.1, PU serial number setting] of [Section 2.4.1.1.2
PU circuit board setting function].

Oki C3400N Specifications

Paper Handling

standard paper input capacity	250 sheets
multi-purpose tray capacity	single-sheet
manual duplex printing	yes

Performance

print speed color	16 ppm
print speed mono	20 ppm
time to first page color	13 sec.
time to first page mono	9 sec.
print resolution	1200 x 600 dpi
duty cycle	35, 000 pages/month

Paper Sizes and Weights

main tray paper size range	4.1" x 5.8" to 8.5" x 14"
multi-purpose tray paper size range	3" x 5" to 8.5" x 47.24"
main tray paper weight range	17 lb. to 32 lb. bond
manual feed paper weight range	20 lb. bond to 110 lb. bond

Memory

standard memory	32 MB
maximum memory	288 MB

Supplies

standard toner cartridge life color	1, 000 pages
standard toner cartridge life black	1, 500 pages
high-capacity toner cartridge life color	2, 000 pages
high-capacity toner cartridge life black	2, 500 pages
image drum life	15, 000 pages

Weight and Dimensions

width	14.8"
depth	18.9"
height	11.4"
weight	46.2 lb.