Oki C3400N Maintenance Manual

Oki Data CONFIDENTIAL
43163501TH Rev. 1 145 /
Paper feed motor cable, ID
motor cable, belt motor cable,
ID up motor cable, fuser motor
cable
Paper feed motor cable, belt
motor cable, ID up motor
cable
Paper feed motor, belt motor,
ID up motor
Confirmation Tasks
Check the cable connection.
By visual inspection, check whether incompletely connection
and oblique insertion of HOP connector, CID connector, BELT
connector, IDUP connector and HEAT connector or defective
cable assembly exists.
Check whether wire gnawing occurred during assembly of
equipment.
Pull the HOP connector of main board (BLA PCB) out, check
the followings on the cable side.
SEVERAL M‰ Between 1pin-FG
SEVERAL M‰ Between 2pin-FG
SEVERAL M‰ Between 3pin-FG
SEVERAL M‰ Between 4pin-FG
Pull the BELT connector of main board (BLA PCB) out, check
the followings on the cable side.
SEVERAL M‰ Between 1pin-FG
SEVERAL M‰ Between 2pin-FG
SEVERAL M‰ Between 3pin-FG
SEVERAL M‰ Between 4pin-FG
Pull the IDUP connector of main board (BLA PCB) out, check
the followings on the cable side.
SEVERAL M‰ Between 1pin-FG
SEVERAL M‰ Between 2pin-FG
SEVERAL M‰ Between 3pin-FG
SEVERAL M‰ Between 4pin-FG
Pull each connector out of the board, and check the following
resistance value between terminals on the cable side.
HOP connector of main board (BLA PCB)
Between 1pin-2pin: about 3.5‰ or 4.4‰
Between 3pin-4pin: about 3.5‰ or 4.4‰
BELT connector of main board (BLA PCB)
Between 1pin-2pin: about 3.5‰ or 4.4‰
Between 3pin-4pin: about 3.5‰ or 4.4‰
IDUP connector of main board (BLA PCB)
Between 1pin-2pin: about 7‰ or 6.7‰
Between 3pin-4pin: about 7‰ or 6.7‰
Action at NG
Assemble normally.
Replace the cable with
a new one.
Replace the cable with
a new one, and
reassemble correctly.
Replace the paper
feed motor, belt motor,
ID up motor with a new
one.
(5-2-4) Check the connection
Confirmation Items

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.