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42641101TH Rev.1 69 /

Oki Data CONFIDENTIAL

2 Dark background density

• Has the image drum been exposed to external light?

• Yes Install the image drum in the printer and wait about 30 minutes.

• No Perform the cleaning page function (see Section 4.2.2).

• Has the problem been solved?

• Yes End

• No Is the heat roller of the fusing unit dirty?

• Yes Clean the heat roller.

• No Is the contact of the cleaning roller of the image drum cartridge in contact with the contact

assembly properly (see Figure 5-4

C )?

• No Adjust the contact of the cleaning roller to make a proper contact with the contact

assembly.

• Yes 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).

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

3 Blank paper is output.

• Is the LED head being connected properly (check the HEAD connector on the main control board and

PC connector on the LED head)?

• No Connect the LED head properly or replace the head cable.

• Yes Is the contact of the image drum cartrige in proper contact with the ground contact properly (see

Figure 5-4 C )?

• No Adjust the ground contact (Drum) of the contact assembly.

• Yes Replace the LED head.

• Has the problem been solved?

• Yes End

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

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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 %