ML3321eco

Key specifications

  • Print speed: Super Speed Draft: 435 (12cpi); High Speed Draft: 387 (10/12cpi); Utility: 290 (10/12cpi); Near Letter Quality: 73 (10/12cpi)
  • Number of copies: Up to 1 original + 4 copies

Full specifications

Printing Characteristics

  • No of pins: 9
  • Columns: 136 (10cpi); 272 (maximum in compression mode)
  • Character pitch: 10/12/15/17.1/20 pitch and proportional
  • Graphic resolution: Up to 240 x 216dpi
  • Print speed: Super Speed Draft: 435 (12cpi); High Speed Draft: 387 (10/12cpi); Utility: 290 (10/12cpi); Near Letter Quality: 73 (10/12cpi)

Interfaces and Emulations

  • Interface: Centronics parallel interface, USB 2.0
  • Optional interface(s): Serial RS 232C, OKILAN 7120e3 Network Card
  • Emulation: Epson FX, IBM ProPrinter, Microline
  • Typeface and Font: HSD, Utility, NLQ-Courier (Scalable), NLQ-Gothic (Scalable), Barcodes, OCR-B
  • Typestyle: Emphasised, Enhanced, Double Width, Double Height, Italics, Bold, Superscript, Subscript, Underline, Overscore

Paper Handling

  • Continuous paper: 76 - 406mm
  • Continuous envelopes: 241 x 105mm (Bottom feed only)
  • First printable line (from top of page): Continuous (multi-parts): 0.5mm; Cut sheet (single sheet): 0.5mm
  • Number of copies: Up to 1 original + 4 copies
  • Standard paper handling: Paper parking, Low tear-off, Autoload single sheet, Push tractors, Bottom feed
  • Optional paper handling: Pull tractor, Single bin cut-sheet feeder, Bottom push tractor

General Features

  • Input buffer 128Kbytes
  • Power supply Single phase 220 to 240VAC, +/- 10%, frequency 50/60Hz
  • Power consumption: ISO/IEC 10561 Letter, Draft, Range1: 27.5W; Sleep mode (no options attached): <1.5W
  • Noise level 57dB(A); 52dB(A) (quiet mode)
  • Dimensions(HxWxD) 116 x 552 x 345mm
  • Weight 7.6kg approx

Reliability

  • Print head life: 200 million characters
  • Reliability: MTBF: 10,000 hours

Other Specifications

  • Warranty: 3 years extended warranty upon registration within 30 days of purchase

  • This product complies with EN55022 Class B. However when fitted with the optional network interface card or optional cut sheet feeder, compliance to EN55022 is Class A. In a domestic environment this configuration may cause radio interference, in which case the user may be required to take adequate control measures.

Key Features

  • Description 9-pin, 136 column dot matrix printer

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