Oki ML620 User Manual

ML620/ML621 User’s Guide 9
Control Panel Indicator Light Functions
Indicator Light Color Status Explanation
ALARM
Red ON The paper is at its end; i.e., no paper present.
OFF Paper is present.
Flashing When ashing with SEL: unrecoverable status alarm. Turn the
power OFF, verify that the carriage moves properly, then turn
power ON again. May indicate: a paper jam, media alarm,
thermal alarm (head/space/feed)
When ashing together with the TEAR light, indicates high
temperature alarm status.
SEL (Select)
Green ON Printer is online; ready to receive data and print.
OFF Printer is ofine; not ready to receive data and print.
Flashing When ashing with ALARM: unrecoverable status alarm. Turn
the power OFF, verify that the carriage moves properly, then
turn power ON again.
When ashing together with the TEAR light, indicates the Top
Cover is open.
TEAR
Green ON Printer is in Menu mode.
OFF Printer is in Tear down position.
Flashing Printer is in Tear up position.

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