Oki ML620 User Manual

ML620/ML621 User’s Guide 33
Paper Type Table
PAPER
TYPE
LEVER POSITION
1 2 3 4 5 6 7 8 9 10
Cut Sheet Paper
52-81 g/m
2
Χ
81-128 g/m
2
Χ
128-156 g/m
2
Χ
Post Card Χ
Envelope Χ
Continuous Paper
52-81 g/m
2
Χ
81-128 g/m
2
Χ
Carbon Paper or Pressure-Sensitive Paper (40 g/m
2
)
2-part Χ
3-part Χ
4-part Χ
5-part Χ
6-part Χ
7-part Χ
Set the Paper Thickness lever for overall thickness as
show below:
Overall Paper
Thickness
Lever
Position
0.06 - 0.10 mm 1
0.11 - 0.15 mm 2
0.16 - 0.20 mm 3
0.21 - 0.25 mm 4
0.26 - 0.30 mm 5
0.31 - 0.35 mm 6
0.36 - 0.40 mm 7
0.41 - 0.45 mm 8
0.46 - 0.50 mm 9
0.51 - 0.53 mm 10
NOTES:
If the lever position does not suit the paper
thickness, paper feeding and printing may not
work properly.
To avoid possible pin breakage/ribbon snagging, do
not print on bank books.
When lever positions 5‑10 are selected, printing
quality for carbon paper may decline.

Oki ML620 Specifications

General

Color	-
Maximum resolution	288 x 72 DPI
Mean time between failures (MTBF)	25000 h
Sound pressure level (printing)	55 dB
Sound pressure level (quiet mode)	52 dB
Standard interfaces	USB 2.0
Windows operating systems supported	Windows 2000, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
AC input voltage	120 V
Dimensions (WxDxH)	438 x 375 x 191 mm