Okidata MI491

ML400 Series

Reliable and fast performance for multi-part forms or fine business correspondence

Rugged, reliable dedicated forms printers, backed by a 3-year standard warranty

Whether you need regular output of continuous multi-part forms, fine business correspondenceor combinations of both, an OKI® ML400 Series printer is the solution.

ML400 Series printers-9-pin or 24-pin-handle the printing needs of the most demanding environments: point-of-sale, automation and utility applications such as wholesale or retail sales counters, financial departments, and manufacturing or warehouse sites. The 24-pin models also produce letter-quality type and high-resolution graphics for the office and executive suite

Unequaled performance technology -

ML400 Series printers sport features that give them a strong edge over their predecessors as well as the competition

• An internal cooling fan provides continuous airflow for the printhead-maximizing throughput productivity for long, unattended print jobs
• Additional feed rollers provide precise forms handling and printed-character placement accuracy
• The 3-piece top cover provides easy access and unsurpassed break resistance

Fast, with finesse -

ML400 Series printers run the gamut of paper types and envelopes at lightning speed: 9-pin ML420/ML421 models reach 570 cps in SuperSpeed Draft mode1 and 24-pin ML490/ML491 models turn out 105 cps in Letter-quality mode2 .

All have a rugged printhead with an average life expectancy of 400 million-character, made up of powerful samarium magnets and stored-energy pins that deliver precise, sharp characters all the way through to the last page of a 6-part form.3

The patented OKI® closed-loop feedback system assures character placement accuracy. And a zero-tear feature accurately positions continuous forms for a clean tear at the perforation to eliminate wasted stock.

Sturdy and sophisticated -

Field-proven reliability is just one reason OKI MICROLINE® printers are the most widely-used impact printers in North America4. The rugged, reliable OKI ML400 Series printers are sure to win you over, too!

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

Highlights:

• Rated at 20,000 hours MTBF
• 3-year standard warranty
• Print speeds up to 570 cps1
• Integrated USB and IEEE Parallel connectivity standard
• Available with OkiLAN® 10/100 Base -T Ethernet Internal Print Server 6
• Crisp, clear printing - on letterhead or 6-part forms
• Expandable head gap - accommodates multi-part forms and cut-sheet stock, including labels and stiff index stock
• 128 KB receive buffer/memory
• 4 million-character ribbon life
• 400-million character printhead life
• Small footprint - ideal for retail countertops