OKI ML3391eco 360cps 360 x 360DPI dot matrix printer

Fast, reliable and eco-friendly 24-pin printer that delivers real value for money 24-pin, 136 column dot matrix printerUp to 390 characters per second (cps) print speedEco-friendly technology, sleep mode consumes just 1.5WIBM and Epson emulationsMulti-part paper-handling (original + 4 copies)USB and Parallel interfaces with RS232 and Network optionsReliable, high quality printing that’s energy efficient The 136 column ML3391eco dot matrix printers is suited to a wide range of high speed data listing and multi-part forms applications, where presentation and print quality are essential.Designed to work in the most demanding of environments this tough desktop printer has provided over 10 years of dependable service to business. Now enhanced with the latest power management technology power consumption is reduced to just 1.5W in “Sleep mode” to deliver significant energy savings over the products long life.Versatile paper handling for a wide range of applications The ML3391eco printer can handle cut sheets, continuous feed paper and multi-part forms. Perfect for printing receipts, invoices, picking lists, reports and spread sheets working across a wide range of retail and production environments. Its 24-pin print head can produce up to 5 high quality documents simultaneously for high efficiency working.Top, bottom and rear paper input paths and a built-in rear push tractor feed unit provide flexibility.Optional bottom push and top pull tractor units are availab

Print quality
Maximum resolution	360 x 360 DPI
Printing width	136 characters
Colour	No
Printing
Maximum print speed (LQ)	87 cps
Character pitch	10,12,15,17.1,20 cpi
Maximum number of copies	4 copies
Typestyles supported	Double height, Double width, Emphasised, Enhanced, Italics, Subscript, Superscript, Underline
Built-in barcodes	1D,Code 39,Code-128 Codabar Library,EAN13,EAN8,ITF,POSTNET,UPC-A,UPC-E
Bitmap fonts	Courier,OCR-B,Orator,Prestige,Roman
Maximum print speed	360 cps
Print technology
Print head	24-pin
Print direction	Bi-direction
Standard printer languages	Epson ESC/P2,IBM ProPrinter
Paper handling
Paper feed	Pull tractor, Push tractor
Standard tray media types	Envelopes, Labels
Continuous paper width range	76 - 406 mm
Continuous media weight	45 - 90 g/m²
Cut sheet top margin	0.5 mm
Memory
Buffer size	128 KB
Ports & interfaces
Standard interfaces	Parallel, USB 2.0
Optional connectivity	Ethernet, Serial (RS-232)
Endurance
Print head life	200 million characters
Ribbon life	2 million characters
Mean time between failures (MTBF)	10000 h
Sound emission
Noise level	57 dB
Power
AC input voltage	220-240
AC input frequency	50/60
Voltage tolerance	10%
Power consumption (typical)	30.4 W
Power consumption (standby)	1.5 W
Weight & dimensions
Width	552 mm
Depth	345 mm
Height	116 mm
Weight	7.6 kg
Operational conditions
Operating temperature (T-T)	5 - 35 °C
Storage temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	20 - 80%
Storage relative humidity (H-H)	5 - 95%
Certificates
Energy Star certified	Yes
Technical details
Printing width	136 characters

At IT Networks Trade, we aim to deliver reliable IT hardware and components with transparency and quality assurance. Please review the following terms and conditions before placing your order:

1. 1. Non-Returnable Products:

      • Any product that is not a 3D memory item becomes non-returnable and non-cancellable once processed.

      • A restocking fee of up to 25% may apply on certain products, depending on the product category.

   2. Product Condition:

      • All products are shipped as refurbished by default, unless selected otherwise for new retail condition at the time of order.

   3. Shipping & Availability:

      • Items are typically dispatched within 24 hours, subject to stock availability.

      • For same-day shipping requests, please contact our customer support at (512) 881 3587.

      • Our online shipping calculator estimates costs for items under 5 lbs. For heavier equipment (e.g., servers, motherboards, racks), shipping costs may differ — our customer service team will confirm before finalizing the order.

   4. Manufacturer Part Numbers:

      • Many manufacturers (such as HP, Dell, IBM, and Compaq) assign corresponding Spare Part Numbers (Spare P/N#) or Field Replacement Unit Numbers (FRU#) to their products.

      • The received item may display one of these numbers, which are valid replacements for the ordered part.

      • For assistance verifying compatibility, contact our Sales Department.

   5. Warranty Policy:

      • Most items include a 30-day limited DOA (Dead on Arrival) exchange warranty for replacement with the same part only.

      • Some drives may carry a 90-day warranty—please confirm with our sales team.

      • Additional warranties (manufacturer, service, or extended) may also apply depending on the product.

   6. Product Packaging & Accessories:

      • All items are bulk equipment and typically do not include drivers or CDs. Contact us to confirm availability if you require installation media.

      • Product images are for illustrative purposes only—the actual product may differ slightly.

      • Packaging may vary (e.g., OEM or plain bulk packaging) depending on stock and order quantity.

      • Refurbished printers may not include toners or full ink cartridges.

   7. End-of-Life (EOL) Products:

      • EOL items that are no longer in production may be replaced with a compatible equivalent featuring the same FRU number and functionality.

   8. Contact & Support:

      • For any concerns or questions regarding product conditions, shipping, or compatibility, please reach out to:
        📧 support@itnetworkstrade.com
        ☎️ (512) 881 3587

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