OKI ML1120

€178.00 (incl VAT)

Producing a wide range of documents, from invoices, receipts and dispatch notes to address labels and end-of-day reports, the versatile, durable ML1120eco is ideal for general business and point-of-sale use. Quickly and efficiently printing on cut sheet paper and continuous forms up to 5 parts, the compact device?s small footprint makes it ideal for desktops, counters and other tight spaces.

Compact design - Fits into small offices and point-of-sale locations

Ideal for a range of business and customer-facing applications, the ultra-reliable ML1120eco can be accommodated in the smallest of spaces.

  • 80 column dot matrix printer
  • Compact space-saving design ? 349 x 232 x 150mm (WxDxH)
  • High mean time between failures (MTBF) of 10,000 hours

Easy-to-use - Simple operator panel, low printing noise

System and user-friendly, the ML1120eco features an easy-to-use operator panel with low printing noise to avoid disruption. Multiple emulations and parallel, serial or USB 2.0 connectivity are all included as standard for easy installation.

  • USB, Parallel and RS232C interfaces
  • Epson, LX, IBM Graphics and Microline emulations
  • ISO7779 53dB(A) noise level

Versatile paper handling - Prints on cut sheet paper and continuous forms up to 5 parts

The highly-versatile ML1120eco prints on cut sheet paper and continuous forms up to 5 parts, with quick print speeds and multiple configurations suitable for a wide range of tasks, from invoices, receipts and dispatch notes to address labels and end-of-day reports.

  • Prints on cut sheet paper and multi-part forms up to 5 copies
  • Multi-position tractor feed unit handles continuous paper with ease
  • Up to 375 characters per second (cps) print speed

Cost-effective - Low power consumption of just 1.6W in Sleep Mode

Featuring a durable 9-pin print head and OKI?s System on Chip (SoC) technology, the ML1120eco reduces power consumption and lowers running costs.

  • Durable 9-pin print head
  • 4 million character ribbon life
  • Eco-friendly technology, Sleep Mode consumes just 1.6W

Product Specification

Printing Technology

Serial Impact Dot Matrix Method

Print Head

9 Pin

Dot Wire Diameter

0.3 mm

Print Direction

Bidirectional/Unidirectional printing, Short line-seeking printing

Graphic Resolution

Max. 240(H) x 216(V) dpi

Print Speed

Super Speed Draft : 375 cps, High Speed Draft : 333 cps, Utility : 250 cps, Near Letter Quality : 63 cps

Line Feed Pitch

4.23mm (1/6 "), 3.18mm (1/8 "), n x 0.35mm(n/72 ") (n=1-85), n x 0.18mm(n/144 ") (n=0-255), n x 0.12mm(n/216 ") (n=0-255)

Feed Speed

4.0 inches per second

Feed Rate

4.23mm(1/6?) line feed: Approx. 52 milliseconds

Paper Route

Tractor feeder (Rear), Tractor feeder (Bottom), Manual (Top)

Character Pitch

Super Speed Draft : 12.0 cpi
High Speed Draft : 10.0 cpi, 12.0 cpi, 15.0 cpi, 17.1 cpi, 20.0 cpi
Utility : 10.0 cpi, 12.0 cpi, 15.0 cpi, 17.1 cpi, 20.0 cpi, Propotional
Near Letter Quality : 10.0 cpi, 12.0 cpi, 15.0 cpi, 17.1 cpi, 20.0 cpi, Propotional


IEEE1284-1994 Bi-directional Parallel, USB 2.0 (Full Speed), RS-232C (25pin)


OKI Microline, ESC/P emulation, IBM ProPrinter emulation

Supported OS

Windows Vista, Windows Vista x64, Windows Server 2003, Windows Server 2003 x64

Receive Buffer

Max. 128KB

Resident Font

NLQ Courier, NLQ Gothic, Scalable Courier, Scalable Gothic, High Speed Draft, Utility

Font Style

Double Width, Double Height, Emphasized, Bold, Italics, Over score

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


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)


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. 33W)
Idle: Approx. 6W
Sleep: < 1.3W

Safety & Environment Regulation

Energy Star, GS Mark, CE Mark, EMC-Directive, CE Mark, GS Mark, EMC-Directive

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