OKI Microline 5790eco A4 Mono Dot Matrix Printer


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5 / 5 (1  reviews)

"Simply brilliant

Fantastic product and at a great price. Setup in 15 minutes, including installation and configuration on the PC. Print..."

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Key Features
Back Key Features
  • USB & Parallel
  • 360 x 360 dpi Print
  • Front feed tractor for continuous forms
  • Parts: 6 (original + 5 copies)
  • width: 80 characters (10cpi), 160 characters (compressed mode)
  • 540cps Draft
  • 576cps Fast Draft
  • 240cps Best
Special Offer
  • Free 3 Year On-Site Warranty
  • Free 8GB Memory Stick

Business Price £384.33 ex VAT @ 20%
£461.20 inc VAT
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OKI Microline 5790eco
Business Price £384.33 ex VAT @ 20%
£461.20 inc VAT
  • Product Overview
  • Cartridges & Accessories
  • Questions & Answers
  • Reviews (1)
Product Overview

OKI Microline 5790eco in More Detail

The OKI Microline 5790eco mono dot matrix printer, offers true flexibility making them ideal for practically any application.

Engineered for productivity, the ML5790eco Elite also has the levels of reliability synonymous with the microline range. In short, versatility and robustness to meet your print requirements in the most demanding of work environments.

Versatile paper handling

This machine offers flexible paper handling with the ability to manage continuous feed paper, cut sheets and multi-part forms. The inclusion of the top, bottom and rear paper path with the rear push tractor feed ensures makes it ideal for a wide range of applications.

Auto-park and low-tear features are featured to accurately position forms to ensure paper waste is kept to a minimum.

Energy saving technology

The ML5790eco Elite is a very cost-effective machine with low running costs, featuring long-life consumables. When in sleep mode, the printer only consumes 1.5W so it will keep your running costs to a minimum.

The combination of easily changeable 4 million character producing ribbons and a highly durable 9-pin printhead makes the machine extremely robust and lowers your overheads too.

What's in the Box?

What's in the Box?

  • ML5791eco 24-Pin Dot Matrix Printer
  • AC Cable (UK)
  • CD (including Drivers and User Manuals)
  • Setup Guide
  • Consumable Ribbon
Detailed Specification

Detailed Specification


Product Group Output A4
Printer Standard Resolution 360 x 360 dpi Print
Print Width width: 80 characters (10cpi), 160 characters (compressed mode)
Speed Draft 540cps Draft
Speed Fast Draft 576cps Fast Draft
Speed Near Letter Quality 240cps Best


Number of Copies Parts: 6 (original + 5 copies)


Interface Type(s) USB & Parallel
Parallel Ports 1 x Parallel Port Parallel Port
USB Ports 1 x USB

Media Handling

Paper Handling Input 1 Front feed tractor for continuous forms
Paper Handling Features Cut Sheet (single sheet), Continuous Paper (single-part, multi-part), Envelope, Card, Label (cut sheet and fan fold)
Paper Size 76.2 to 558.8mm (length) 76.2 - 254.0mm (width)

Barcodes & Labels

Barcode 5031713050001
Built in Bar Codes UPC-A, UPC-E, EAN8, EAN13, Code39, Interleaved 2of5, Code128 (A/B/C), CODABAR (NW-7), POSTNET, Industrial 2of5, Matrix 2of5


Mono or Colour Printer Mono
Technology Dot Matrix Printer
Dimensions 43.8cm (W) x 37.5cm (D) x 19.1cm (H) - Weight 10kg
Noise Level 57dbA
Product Summary OKI Microline 5791eco A4 Mono Dot Matrix Printer
Product Type Dot Matrix Printer
Voltage/ Power/ Frequency 220 - 240VAC

Consumable Info

Print Head Life 400,000,000 Characters
Ribbon Life 8,000,000 Characters


Emulations Epson LQ ESC/P2, IBM PPR, IBM AGM
Font Capabilities HSD, Draft, Courier (scalable), Roman (scalable), Swiss (scalable), Swiss Bold, Orator, Gothic, Prestige, OCR-A, OCR-B

In the Box

In The Box ML5791eco 24-Pin Dot Matrix Printer, AC Cable (UK), CD (including Drivers and User Manuals), Setup Guide, Consumable Ribbon


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

More Features

Character Pitch 5/6/7.5/8.5/10/12/15/17.1/20 pitch and proportional
Input Buffer 128KB
MTBF 25,000 Hours

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Questions & Answers

Customer Questions & Answers

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Customer Reviews

Overall Customer Rating

5 / 5
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  • Gary Crouch 10 April 2012 5 / 5 Value 5 Features 5 Quality 5 Performance 5 Simply brilliant

    Fantastic product and at a great price. Setup in 15 minutes, including installation and configuration on the PC. Printing 9.5 x 4 inch payslips using rear tractor feed. Print quality for a dot matrix is excellent and pretty fast. Cannot rate this highly enough, great value for money. Next day delivery was a blessing, too.

All print speeds, running cost calculations and consumable life cycles are MANUFACTURER ESTIMATES based on 5% per page coverage. Images are used for illustration purposes only

Running Costs

-All consumable life cycles are manufacturer estimates based on 5% coverage per A4 page

*Estimation based on toner/ink cartridges only and excludes long life components such as image drums and fusers.

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