ML3320/ML3321

Microline Dot Matrix Printers
ML3320 ML3321 9-Pin Dot Matrix Printer
High performance, versatile printer for dedicated forms printing The ML3320/ML3321 narrow and wide carriage printers are suited to high speed, high volume data and word processing applications where fast throughput and exible paper management are required. Outstanding reliability, ease-ofuse and barcoding facilities make them ideal for customer service points in wholesale, retail and service environments that produce applications. Highlights: 80/136 column dot matrix printers High durability 9-pin print head Up to 435 characters per second print speed Multi-part paper-handling (original + 4 copies) Wide carriage (ML3321) ideal for accounts applications

ML3320

General Speed and throughput Number of pins No. of multi-part forms Super speed (12cpi) High speed draft (12cpi & 10cpi) Utility (12cpi & 10cpi) Near letter quality (12cpi & 10cpi) Fastest print speed Font & print features Carriage width (10cpi) Max. in compression mode Character pitch Graphics resolution Typeface & Font Typestyle Emulations & Interfaces Printer emulations Standard interfaces Optional interfaces Paper handling Continuous paper Continuous envelopes First printable line (from top of page) Standard Optional Physical Dimensions (HxWxD) Weight Memory Noise level Power Reliability Power requirements Frequency Print head life Ribbon life MTBF 76254mm 165 x 91mm 8.9mm Paper parking, Zero tear-off, Autoload single sheet, Push tractors, Bottom feed Pull tractors, Single/dual bin cut-sheet feeder, Roll paper stand (ML3320 only), Bottom tractors with metal long-life tear-off bar 116 x 398 x 345mm 6.5kg 88KB 57dB(A)/52dB(A) (quiet mode) 230V AC 50/60Hz 200 million characters 3 million characters in utility mode at 10cpi (re-inking cartridge) 10,000 hours 116 x 552 x 345mm 8.5kg 80 columns 160 columns 10/12/15/17.1/20 pitch & proportional Up to 240 x 216 dpi NLQ-Courier (Scalable), NLQ-Gothic (Scalable), OCR-B, High Speed Draft, Utility + Barcodes Emphasised, Enhanced, Double Width, Double Height, Italics, Bold, Superscript, Subscript, Underline, Overscore Epson FX, IBM ProPrinter/Graphics, Oki MicroLine Centronics Parallel + USB Serial RS 232C/RS 422/Current Loop 76406mm 239 x 102mm (one original + 4 copies) 435cps 387cps 290cps 73cps 435cps 136 columns 272 columns

ML3321

Consumables Information: Only use genuine OKI Printing Solutions Original consumables to ensure the best quality and perfomance from your hardware. Non OKI Printing Solutions Original products may damage your printers performance and invalidate your warranty. Specications subject to change without notice. All trademarks acknowledged.
2006 Oki Europe Ltd. Oki Printing Solutions is the trading name of Oki Europe Ltd.
Oki Europe Ltd. Central House, Balfour Road Hounslow, Middlesex TW3 1HY United Kingdom T +44(0) 2190 F +44(0) 2199 www.okiprintingsolutions.com
As an ENERGY STAR Partner, Oki has determined that this product meets the ENERGY STAR guidelines for energy efciency.