Okidata ML491n, 120V, Parallel/USB/Ethernet (E/F/P/S)

Okidata ML491n, 120V, Parallel/USB/Ethernet (E/F/P/S)
Okidata ML491n, 120V, Parallel/USB/Ethernet (E/F/P/S)

Okidata ML491n, 120V, Parallel/USB/Ethernet (E/F/P/S)

Part Number:OKIML491N
Whether you need regular output of continuous multi-part forms, fine business correspondence—or combinations of both—24-pin OKI® ML490/491 printers are the single solution. They handle the printing needs of the most demanding environments—including point-of-sale, automation and utility applications such as wholesale or retail sales counters, financial departments, and manufacturing or ware-house sites. Yet they also produce letter-quality type and high-resolution graphics for the office and executive suite.



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Printing TechnologySerial Impact Dot Matrix Method
Print Head24 Pin
Dot Wire Diameter0.2 mm
Print DirectionBidirectional/Unidirectional printing, Short line-seeking printing
Graphic ResolutionMax. 360(H) x 360(V) dpi
Print SpeedHigh Speed Draft : 420 cps, Utility : 315 cps, Letter Quality : 105 cps
Line Feed Pitch4.23mm (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 Speed4.5 inches per second
Feed Rate4.23mm(1/6”) line feed: Approx. 46 milliseconds
Paper RouteTractor feeder (Rear), Tractor feeder (Bottom), Manual (Top), Cut sheet feeder (Rear)
Character PitchHigh 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 Width136 characters/line at ANK 10 cpi
InterfaceIEEE1284-1994 Bi-directional Parallel, USB 2.0 (Full Speed), (Optional) 100BASE-TX/10BASE-T, (Optional) RS-232C (25pin)
EmulationESC/P2 emulation, IBM ProPrinter emulation, IBM AGM emulation
Supported OS (Click here for latest OS)Windows 7, Windows 7 x64, Windows Vista, Windows Vista x64, Windows Server 2008 R2, Windows Server 2008, Windows Server 2008 x64, Windows Server 2003, Windows Server 2003 x64
Receive BufferMax. 128KB
Resident FontUtility, LQ Gothic, LQ Roman, LQ Courier, LQ Swiss, LQ Prestige, LQ Orator, LQ Swiss Bold, Scalable Roman, Scalable Courier, Scalable Swiss, High Speed Draft, OCR-A, OCR-B
Font StyleDouble Width, Double Height, Enhanced, Emphasized, Bold, Italics, Over score, Outline, Shadow, Underline
1-D BarcodeUPC-A, UPC-E, EAN8, EAN13, Code39, Interleaved 2 of 5 (ITF), Code128, POSTNET, Codabar (NW-7), Industrial 2 of 5, Matrix 2 of 5
Paper TypeContinuous paper, Continuous copying paper, Cut sheet, Card, Envelope, Label
Paper Weight AdjustmentManual
Paper SizeContinuous paper: Width 3.0-16.0“ (76.2-406.4mm) x Length 3.0-14.0“ (76.2-355.6mm)
Single part paper: Width 3.9-14.3“ (99.1-363.2mm) x Length 3.9-14.02“ (99.1-356.0mm)
Multi part paper: Width 3.0-16.0“ (76.2-406.4mm) x Length 3.0-14.0“ (76.2-355.6mm)
Paper WeightContinuous paper : 12.0 - 23.9 lb. bond (45 - 90 gsm)
Single part paper : 12.0 - 23.9 lb. bond (45 - 90 gsm)
Multi part paper : 9.3 - 10.6 lb. bond (35 - 40 gsm)
Copy CapabilityNormal print mode: original + 4sheets(Total Thickness < 0.36mm)
Dimensions(WxDxH)21.7“ x 13.6“ x 6.0“ (552 x 345 x 153 mm)
Operating EnvironmentOperating: 41 - 95 °F (5 - 35 °C), 20 - 80 %RH
Storage: 14 - 122 °F (-10 - 50 °C), 5 - 95 %RH
No condensation
Power SourceSingle phase 100 - 127 VAC ±10%, 50/60 Hz ±2%
Power ConsumptionOperating: Max. -W (ISO10561 (Utility, Range1) Printing Approx. 60W)
Power Save: < 1.7W
Noise LevelOperating :Approx. 56 dBA
Quiet Mode: < 52 dBA
MTBF(Mean Time Before Failure)20,000 hours
Ribbon LifeBlack : 4 million characters
Print Head LifeApprox. 300 million strokes/ pin
In the BoxRibbon cartridge, Power cable, CD-ROM, Others