Compact design – Fits neatly into small spaces

With  small footprint ideal for tight spaces, the compact 24 pin ML1190eco delivers high-quality performance in the most demanding commercial environments.

  • Compact 80 column dot matrix printer
  • Space-saving design only 150 x 349 x 232mm (HxWxD)
  • 24-pin print head delivers sharp, detailed text
  • USB, Parallel and RS232C interfaces for easy installation

Reliable performance – High MTBF maximises device uptime

Both system and user friendly, the ML1190 eco features an easy to use operator panel, low printing noise and multiple interfaces as standard. Proven to deliver in a wide range of commercial settings, it has an impressively high mean time between failures (MTBF) of 10,000 hours, much higher than similarly priced competitor models.

  • MTBF: 10,000 hours (duty cycle 25%, page density 35%)
  • Up to 333 characters per second (cps) print speed

Versatile use – Adaptable design ideal for multi-part continuous forms and labels

The ML1190eco prints on cut sheet paper and continuous forms up to 5 parts. A multi-position tractor unit, rear mounted as standard, push-feeds single or multi-part continuous forms paper with ease while a low paper tear-off saves paper. For continuous feed labels and heavyweight paper the multi-position rear tractor can be unclipped and top mounted to provide a vertical, bottom pull-feed arrangement.

  • IBM and Epson emulations
  • Prints on cut sheet paper and multi-part forms up to 5 copies
  • Multi-position tractor feed unit handles continuous paper with ease

Energy efficient – OKI’s System on Chip technology reduces power consumption

Featuring OKI’s SoC (System on Chip) technology with long-life consumables, the ML1190eco reduces power consumption to an impressively low 1.6W in Sleep mode, keeping running costs to a minimum.

  • Eco-friendly technology, sleep mode consumes just 1.6W
  • 4 million character ribbon life


Printing Technology Serial Impact Dot Matrix Method
Print Head 24 Pin
Dot Wire Diameter 0.2 mm
Print Direction Bidirectional/Unidirectional printing, Short line-seeking printing
Graphic Resolution Max. 360(H) x 360(V) dpi
Print Speed High Speed Draft : 333 cps, Utility : 250 cps, Letter Quality : 83 cps
Line Feed Pitch 4.23mm (1/6 “), 3.18mm (1/8 “), n x 0.42mm(m/60 “)(m=0-127), n x 0.35mm(n/72 “) (n=1-85), n x 0.14mm(n/180 “)(n=0-255), n x 0.12mm(n/216 “) (n=0-255), n x 0.07mm(n/360 “) (n=0-255)
Feed Speed 4.3 inches per second
Feed Rate 4.23mm(1/6”) line feed: Approx. 47 milliseconds
Paper Route Tractor feeder (Rear), Tractor feeder (Bottom), Manual (Top)
Character Pitch High Speed Draft : 10.0 cpi, 12.0 cpi
Utility : 10.0 cpi, 12.0 cpi, 15.0 cpi, 17.1 cpi, 20.0 cpi, Propotional
Letter Quality : 10.0 cpi, 12.0 cpi, 15.0 cpi, 17.1 cpi, 20.0 cpi, Propotional
Printing Width 80 characters/line at ANK 10 cpi
Interface IEEE1284-1994 Bi-directional Parallel, USB 2.0 (Full Speed), RS-232C (25pin)
Emulation ESC/P2 emulation, IBM ProPrinter emulation, IBM AGM emulation
Supported OS Windows Vista, Windows Vista x64, Windows Server 2003, Windows Server 2003 x64
Receive Buffer Max. 128KB
Resident Font Utility, LQ Courier, LQ Roman, LQ Swiss, LQ Swiss Bold, LQ Orator, LQ Prestige, LQ Gothic, OCR-A, OCR-B, High Speed Draft, Scalable Roman, Scalable Courier, Scalable Swiss
Font Style Double Width, Double Height, Enhanced, Emphasized, Bold, Italics, Over score, Outline, Shadow, Underline
1-D Barcode UPC-A, UPC-E, EAN8, EAN13, Code39, Interleaved 2 of 5 (ITF), Code128, POSTNET
Paper Type Continuous paper, Continuous copying paper, Cut sheet, Card, Envelope, Label
Paper Weight Adjustment Manual
Paper Size Continuous paper: Width 76.2-254.0mm x Length 76.2-355.6mm
Single part paper: Width 100.0-257.0mm x Length 100.0-356.0mm
Multi part paper: Width 76.2-254.0mm x Length 76.2-355.6mm
Paper Weight Continuous paper : 52 – 82 gsm
Single part paper : 52 – 90 gsm
Multi part paper : 40 – 58 gsm
Copy Capability Normal print mode: original + 4sheets(Total Thickness < 0.33mm)
Dimensions(WxDxH) 349 x 232 x 150 mm
Operating Environment Operating: 5 – 35 °C, 20 – 80 %RH
Storage: -10 – 50 °C, 5 – 95 %RH
No condensation
Power Source Single phase 220 – 240 VAC ±10%, 50/60 Hz ±2%
Power Consumption Operating: Max. -W (ISO10561 (Utility, Range1) Printing Approx. 41W)
Idle: Approx. 6W
Sleep: < 1.3W
Safety & Environment Regulation Energy Star, GS Mark, EMC-Directive, EMC-Directive, GS Mark, CE Mark, CE Mark, CCC Mark
Noise Level Operating :Approx. 53 dBA
Idle: < 0 dBA
Power Save: < 0 dBA or Background level
MTBF(Mean Time Before Failure) 10,000 hours
Ribbon Life Black : 4 million characters
Print Head Life *1 Approx. 300 million strokes/ pin
In the Box Ribbon cartridge, Power cable, CD-ROM, Others


*1 Average in 10cpi utility mode at 25%duty and 35% page density