Oki C3400N Maintenance Manual

Oki Data CONFIDENTIAL
43163501TH Rev. 1 25 /
Fuser motor
(counterclockwise turn)
Output roller
(drive)
Heat roller (drive)
Fuser unit
Figure 2-7
Figure 2-8
Fuser motor
(clockwise turn)
Output roller
(stop)
Heat roller (stop)
Cover open gear
Fuser unit
(5) Fusing Unit and Paper Output
1. As shown in Figure 2-7, the fuser unit and output roller are driven by the pulse motor. When
the fuser motor turns counterclockwise, the heat roller turns. This roller fuses the toner
image ‘on the paper with heat and pressure.
2. At the same time, the output roller turns and ‘sends out the paper.
(6) Cover Open Operation of Color Registration Sensor and Density Sensor
1. As shown in Figure 2-8, when the fuser motor turns clockwise, the cover open gear also
turns and the covers of the color registration sensor and the density sensor will open.
2. When the fuser motor turns counterclockwise, interlocking of the cover open gear is
released and the covers of the color registration sensor and the density sensor will close.

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.