Oki ML620 User Manual

ML620/ML621 User’s Guide 74
Cut Sheet Paper Jams
WARNING: Do not carry out any operations
inside the printer with the Power Switch
set to ON.
Make sure the printer is turned OFF.
Open the access cover.
Set the Paper Thickness Lever to position 10.
CAUTION!
The printhead may be HOT!
Remove the ribbon cartridge. See “Replacing the
Ribbon Cartridge.”
1.
2.
3.
4.
Move the printhead away from the paper.
Rotate the platen knob in the relevant direction
and pull the cut sheet out from the top of the
printer.
If a paper fragment remains inside the printer:
(a) use tweezers to grip and extract it or
(b) insert a triple folded sheet from the Paper
Tray and turn the platen knob to pass the folded
sheet through and push out the paper fragment.
5.
6.
7.

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