Oki B4350 Service Manual

42641101TH Rev.1 143 /
Oki Data CONFIDENTIAL
3.3.1 Stepping Motor (Hopping)
(1) Turn the printer power switch off, pull out the AC cord from the outlet. Remove the printer off High
Capacity Second Paper Feeder.
(2) Take the paper cassette assy 1 out of High Capacity Second Paper Feeder.
(3) Remove six screws 2 and remove the upper plate 3. Remove two screws 5 and remove the
hopping frame assy 6.
(4) Remove the front cover assy 4 off the guide boss on the guide L (2nd) assy 7 by bending the guide
L (2nd) assy 7 in the direction of arrow shown in the magnified view below.
(5) Pull the sheet guide assy 8 in the direction of arrow a and also push in the direction of arrow b
to unlock the notch, and bring the sheet guide assy 8 in the direction of arrow
c to remove the sheet guide assy 8.
2
2
2
8
5
3
5
C
7
0
4
A
4
1
6
(See Detail A)
Notch
Guide Boss
a
c
b

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 %

Weight and Dimensions

Dimensions (WxDxH)	355 x 395 x 200 mm