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42641101TH Rev.1 70 /

Oki Data CONFIDENTIAL

4 Black vertical belts or stripes

• Perform the cleaning page function (see Section 4.2.2).

• Has the problem been solved?

• Yes End.

• No Replace the image drum cartridge.

• Has the problem been solved?

• Yes End

Note:

After replacing the image drum cartridge, reset the drum counter (see User's

Manual).

• Clean the LED lens array of the LED head.

• Has the problem been solved?

• Yes End.

• No Replace the LED head.

• Has the problem been solved?

• Yes End

• No Replace the main control board or high voltage/sensor board.

5 Cyclical defect

Notes:

After replacing the image drum cartridge, reset the drum counter (see User's Manual).

Frequency Remedy

Image drum

Developing roller

Toner supply roller

Charging roller

Cleaning roller

Transfer roller

Heat roller

Back-up roller

Replace or clean the image drum cartridge.

Replace the image drum cartridge.

Replace the transfer roller.

Replace the fusing unit assy.

Replace the back-up roller.

3.71" (94.2mm)

1.86" (47.12mm)

2.96" (75.27mm)

1.21" (30.63mm)

0.93" (23.56mm)

1.95" (49.6mm)

2.44" (62.0mm)

2.73" (69.4mm)

Other manuals for Oki B4350

Manual16 pages

Software Installation Guide8 pages

Questions and Answers:

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Oki B4350 Specifications

General

Color	No
Print technology	Laser
Maximum resolution	600 x 1200 DPI
Time to first page (black, normal)	6.2 s
Print speed (black, normal quality, A4/US Letter)	22 ppm
Internal memory	16 MB
Processor model	Power PC
Built-in processor	Yes
Maximum internal memory	272 MB
Sound power level (standby)	38 dB
Sound pressure level (printing)	53 dB
Total input capacity	250 sheets
Total output capacity	150 sheets
Paper tray 2 input capacity	500 sheets
Maximum print size	210 x 297 mm
Media weight (tray 1)	60 - 105 gsm
Non-ISO print media sizes	Executive (184 x 267mm), Legal (media size), Letter (media size)
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
Power requirements	230VAC + / - 10%
Compatible operating systems	-Windows 95/98/98 SE/ME/NT4 Workstation/NT4 Server/2000 Workstation/2000 Professional/2000 Server/2000 Advanced Server/XP Professional/XP Home/NT Terminal Server Edition/2000 Terminal Server. -Mac OS 8.6/OS X 10.1.
Display	LCD
Maximum duty cycle	30000 pages per month
Power consumption (printing)	350 W
Power consumption (PowerSave)	13 W
Operating temperature (T-T)	10 - 32 °C
Operating relative humidity (H-H)	10 - 80 %