Oki C3400N Maintenance Manual

Oki Data CONFIDENTIAL
43163501TH Rev. 1 152 /
7.5.2.(8) ID Unit Up-Down Error (Service Call 140-143)
(8-1) Error occurred during ID unit up operation
Load when ID unit is attached
or removed
Up-and-down link lever
grease of right-and-left side
Assembly of up-and-down
link lever of right-and-left side
Assembly condition around
link lever
Left-and-right link lever
Up-and-down sensor lever
(which is integrated with left
link lever)
Up-and-down sensor
Confirmation Tasks
Check whether abnormal load exists when ID unit is attached or
removed.
Check whether the slant of link lever is greased up.
Check whether the parts around the link lever that may disturb
the movement of link lever exist. (Cable etc.)
Check whether the link lever is connected with planet gear.
Is the link lever set correctly in position of engagement?
(Check whether the set position of link lever is out of gear tooth.)
Check whether there is something abnormal about the form of
sensor lever and its movement.
Switch scanning test function of the maintenance utility.
Action at NG
Replace the ID unit or
right-and-left side plate
with new one.
When trying to use a
new ID unit, please be
careful not to break the
fuse with jig inside the
ID unit. (Please refer to
page 132)
Spread the grease
evenly.
Assemble correctly.
Assemble correctly.
Assembly correctly.
Replace the left link
lever with a new one.
Replace the high-
voltage board with a
new one.
(8-1-1) Check the load during up operation
(8-1-2) Up-and-down mechanism
(8-1-3) Check the sensor.
Confirmation Items
(8-2) Error occurred during ID unit down operation
Load when ID unit is attached
or removed
Up-and-down link lever
grease of right-and-left side
Assembly of up-and-down link
lever of right-and-left side
(8-2-1) Check the load during down operation
Confirmation Tasks
Check whether abnormal load exists when ID unit is attached or
removed.
Check whether the slant of link lever is greased up.
Check whether the parts around the link lever that may disturb
the movement of link lever exist. (Cable etc.)
Action at NG
Replace the ID unit or
right-and-left side plate
with new one.
Spread the grease
evenly.
Assemble correctly.
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.