Oki ML620 User Manual

ML620/ML621 User’s Guide 5
Chapter 1:
Introduction
Printer Features
Super reliable, durable operation: 25,000 hours
Mean Time Between Failures (MTBF) at 25% duty
cycle and 35% page density
Advanced paper handling, with built-in rear push
tractor and zero-tear forms capability.
Blazing print speeds, in characters per second:
High Speed Draft (HSD) Mode: 600 cps
Utility (Draft) Mode: 450 cps
Near Letter Quality (NLQ) Mode: 113 cps
Super Speed Draft (SSD) Mode: 700 cps
(12 CPI only)
This rugged dual-9-pin printer can meet the
needs of harsh and demanding environments.
Five methods of loading paper and printing:
Continuous Forms Rear Feed (Push), Continuous
Forms Front Feed (Push), Continuous Forms
Bottom Feed (Pull), Cut Sheet (Top), Cut Sheet
(Front)
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Oki Data on the Internet
The Oki Data Web Sites provide the most current
information available on your printer.
On-line documents are available for viewing and
downloading via Oki Data’s Web Sites.
You may reach Oki Data via the Internet at:
www.okiprintingsolutions.com
my.okidata.com
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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