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MICROLINE
®
600 Series
The MICROLINE (ML) 600 Series from OKI
Printing Solutions: high-volume versatility in
forms and correspondence.
Whether your output is continuous multi-part
forms or fine business correspondence—or
combinations of both—you’ll find your solution
in the Dual 9-pin ML620/621 or the 24-pin
ML690/691 dot matrix printers.
They handle the printing needs of the most
demanding environments—including point-of-
sale, automation and utility applications such
as wholesale or retail sales counters, financial
departments, manufacturing and warehousing.
Yet they also produce letter-quality type and
high-resolution graphics for the office and
executive suite.
Unequaled performance
–
ML600 Series printers
have features that give them a strong edge over
the competition:
• Print speeds of up to 700 cps
1
• An MTBF rating of 25,000 hours
• Ribbon life of up to 13 million characters
2
And they offer other features that will improve
your working conditions, including:
• A convenient front paper path (tractor feed
and friction feed)
• Printing on forms up to 7 parts
3
• Versatile connectivity and paper handling
Fast, with finesse
– ML600 Series printers
run the gamut of paper types and envelopes
at lightning speed. Their rugged printheads
have a 400 million-character average life
expectancy, with powerful samarium magnets
and stored-energy pins that deliver precise,
sharp characters through to the last page of a
7-part form
3
.
Sturdy and sophisticated
– Field-proven
reliability is just one reason OKI MICROLINE
printers are the most widely-used impact
printers in North America
4
. The rugged, reliable
OKI ML600 Series printers are sure to win you
over, too!
Step up to superior performance
– OKI Printing
Solutions provides products that increase our
customers’ performance without affecting their
budget. That’s because the tradition of the OKI
®
brand is one of proven reliability and value.
Should you need technical assistance, you can
speak to a live expert located in North America—
24/7/365—by calling toll-free:
800-OKI-DATA
(800-654-3282).
5
You can expect more from MICROLINE 600
Series printers: faster speeds... better
performance... greater reliability.
Superior speed, performance and reliability
for your most demanding forms printing needs.
ML620/690 Narrow-body
ML621/691 Wide-body
Highlights:
Dual 9-pin and 24-pin dot matrix printing
•
Best-in-class reliability: 25,000-hour MTBF
•
Convenient front paper feed
•
Fastest-in-class print speeds: up to 700 cps
•
1
13 million-character ribbon life
•
2
USB and Parallel connectivity standard
•
Crisp, clear printing – on letterhead or
•
up to 7-part forms
3
128 KB receive buffer/memory
•
400-million character printhead life
•
ENERGY STAR
•
®
compliant
Options include internal Ethernet and Serial
•
connectivity; front/back tractors; top pull
tractor; cut sheet feeder; roll paper stand
6
3-year standard warranty with extensions
•
5
Live, toll-free technical support, 24/7/365
•
5
1
ML620/621 SuperSpeed Draft; ML690/691 up to 480 cps.
2
ML621/691; ML620/690 at 8 million-character life.
3
7 sheets max, depending on paper path and tractor used.
4
IDC Quarterly Tracker, 2010.
5
Available in the U.S. and Canada only.
6
Roll paper stand for ML620/ML690 only.