OKI Microline 9-Pin 3320eco A4 Mono Dot Matrix Printer


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  • 9-Pin
  • USB & Parallel
  • Epson FX, IBM ProPrinter, Microline
  • 240 x 216 dpi Print
  • Bottom Pull Tractor
  • Top-feed: semi-automatic feeding of single sheets or cut sheetfeeder for letterhead
  • 128Kb RAM
  • Parts: 5 (original + 4 copies)
  • width: 80 characters (10cpi), 160 characters (compressed mode)
  • 387cps Draft
  • 435cps Fast Draft
  • 73cps Best
R 9 106,06 ex VAT R 10 471,97 inc VAT
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  • Specification
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OKI Microline 9-Pin 3320eco
R 9 106,06 ex VAT R10471,97 inc VAT
  • Product  Overview
  • Detailed  Specification
  • Cartridges & Accessories
  • Questions & Answers
  • Reviews

OKI Microline 9-Pin 3320eco in More Detail

The ML3320eco and wide carriage ML3321eco printers are suited to high speed, high volume data and word processing applications, where fast throughput and flexible paper management are required.
These 9-pin, impact printers are engineered to be tough enough for dedicated printing in the most demanding environments. With outstanding reliability, ease-of-use and barcoding facilities as well as the ability to run twice as long as most printers in their class, they are ideal for customer service points in wholesale and service environments.
The ML3320eco/ML3321eco can accommodate multipart forms and stock that are up to twice as thick as those that fit our nearest competitor.
Their relentless performance comes from OKI’s unique, high durability printhead design; and a light, strong, efficient motor. The long-last rack-and-pinion drive system and a protective, impact-resistance chassis, make it resilient even in the toughest environments.
With a patented optical sensor that places the printhead for precise output, and the auto-tear feature that accurately positions your continuous forms for a clean tear, right at the perforation - eliminating wasted forms and facilitating your day-to-day forms printing.

The ML3320eco/ML3321eco have been developed to be eco-friendly. With power consumption at just 1.5W in sleep mode, your running costs and energy consumption are kept to a minimum, as well as reducing your carbon footprint.

Detailed Specification


Product Group Output A4
Printer Standard Resolution 240 x 216 dpi Print
Print Width width: 80 characters (10cpi), 160 characters (compressed mode)
Speed Draft 387cps Draft
Speed Fast Draft 435cps Fast Draft
Speed Near Letter Quality 73cps Best


Number of Copies Parts: 5 (original + 4 copies)


Interface Type(s) USB & Parallel
Parallel Ports Centronics parallel interface Parallel Port

System Specification

Memory (Maximum) 128Kb RAM

Media Handling

Paper Handling Input 1 Bottom Pull Tractor
Paper Handling Input 2 Top-feed: semi-automatic feeding of single sheets or cut sheetfeeder for letterhead
Paper Handling Input 3 Rear-feed: for extra flexibility: paper park feature for easy switching between continuous forms and single sheets
Envelope Size 165 x 92mm
Media Supported Light card stock: max. 163 g/m2 (via bottomfeed)
Paper Handling Features Pull tractor, Single bin cut-sheet feeder, Dual bin cut-sheet feeder (ML3320eco only), Roll paper stand (ML3320eco only), Bottom push tractor
Paper Size Continuous forms: 76 - 254 mm
Paper Weight 38 to 90g/Sq m

Barcodes & Labels

Built in Bar Codes Code 39, UPC-A, UPC-E, EAN 8, EAN 13, Interleaved 2 of 5, ZIP, Code 128


Mono or Colour Printer Mono
Technology Dot Matrix Printer
Case Colour Classic Grey
Dimensions 39.8cm (W) x 34.5cm (D) x 11.6cm (H) - Weight 5.8kg
Noise Level 57dbA
Product Summary OKI Microline 3320eco A4 Mono Dot Matrix Printer
Voltage/ Power/ Frequency 220 to 240VAC / 50 to 60Hz
Carton Dimensions 55cm (W) x 25.5cm (D) x 50.5cm (H) - Weight 7.2kg

Consumable Info

Print Head Life 200,000,000 Characters
Ribbon Life 3,000,000 Characters


Emulations Epson FX, IBM ProPrinter, Microline
Font Capabilities HSD, Utility, NLQ-Courier (Scalable), NLQ-Gothic (Scalable), Barcodes, OCR-B


Warranty 3 year On-Site Warranty (when product is registered within 30 days of purchase).

More Features

Character Pitch 10/12/15/17.1/20 pitch and proportional
MTBF 10,000 Hours

Customer Questions & Answers

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Customer Reviews

All consumable life cycles are MANUFACTURER ESTIMATES based on 5% per page coverage. Images are used for illustration purposes only

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Running Costs

-All consumable life cycles are manufacturer estimates based on 5% per page coverage

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