Epson LX-350 Dot Matrix Printer: Reliable Impact Printing

The Epson LX-350 Dot Matrix Printer is a compact, robust 9-pin impact printer designed for high-volume printing in front and back office environments. Ideal for continuous paper and multi-part forms, it delivers fast, reliable monochrome printing with a high ribbon yield and low power consumption. With versatile connectivity and a durable design, the LX-350 is perfect for businesses, schools, and government offices needing cost-effective, dependable printing solutions.

Product Features

High-Speed Monochrome Printing

Rapid Print Speeds

The Epson LX-350 achieves print speeds of up to 347 characters per second (cps) at 10 characters per inch (cpi) in high-speed draft mode, 357 cps at 12 cpi, and 390 cps at 15 cpi. Draft mode offers 260 cps at 10 cpi, while near letter quality (NLQ) mode provides 65 cps at 10 cpi for sharper text. This speed ensures efficient handling of invoices, receipts, and reports.

9-Pin Impact Technology

Equipped with a 9-pin, serial impact dot matrix printhead, the LX-350 produces clear, legible text and basic graphics. Its narrow 10-inch carriage supports continuous paper and multi-part forms, making it ideal for applications requiring carbon copies, such as shipping labels or purchase orders.

Economical Operation

High Ribbon Yield

The LX-350 uses the Epson S015631 ribbon cartridge, yielding up to 4 million characters, reducing replacement frequency and costs. Compatible with LX-300+ and LX-300+II ribbons, it ensures easy sourcing of supplies. This high yield supports high-volume printing with minimal maintenance.

Low Power Consumption

With just 1.1W in sleep mode and 27W during operation, the LX-350 is ENERGY STAR qualified for energy efficiency. This low power usage reduces operating costs, making it a budget-friendly choice for businesses with continuous printing needs.

Versatile Media Handling

Continuous and Multi-Part Forms

The LX-350 supports a wide range of media, including single- and multi-layer sheet paper, continuous paper, labels, roll paper, and envelopes. It handles up to 1 original plus 4 carbon copies (5-part forms), ideal for forms like prescriptions or invoices requiring multiple copies.

Flexible Paper Feeding

The printer features rear push tractor and top manual feed options, with an optional pull tractor or cut-sheet feeder available. Paper widths range from 3.9 to 10.1 inches for continuous paper and 3.9 to 8.5 inches for cut sheets, accommodating various form sizes.

Robust Connectivity Options

Multiple Interfaces

The Epson LX-350 Dot Matrix Printer includes Parallel (IEEE-1284), Serial, and USB 2.0 interfaces as standard, ensuring compatibility with modern and legacy systems. It supports Windows 2000, XP, Vista, 7, and 8, with Epson Status Monitor 3 and Printer Setting utilities for easy configuration.

Linux Compatibility

For Linux users, the LX-350 is supported by CUPS with the Epson 9-Pin Series driver, enabling seamless integration for printing plain text or PDFs on continuous paper. This makes it suitable for specialized applications like point-of-sale systems or industrial settings.

Compact and Durable Design

Space-Saving Footprint

Measuring 14.3 x 10.8 x 6.1 inches (W x D x H) and weighing 9.04 lbs, the LX-350’s compact design fits neatly on desks. Its cable management system keeps workspaces tidy, ideal for small offices or retail counters.

High Reliability

With a mean time between failure (MTBF) of 10,000 operating hours, the LX-350 is built for continuous use in demanding environments. Its durable construction ensures long-term reliability, minimizing downtime and repair costs.

User-Friendly Operation

Intuitive Control Panel

The LX-350 features a straightforward control panel for adjusting settings like font, pitch, and paper type. The included setup guide, driver CD, and EPSON Status Monitor 3 software simplify installation and monitoring of printer status and ribbon life.

Built-In Fonts and Barcodes

The printer supports 8 built-in fonts, including Epson Draft, Roman, Sans Serif, and OCR-B, with pitch options of 10, 12, 15, 17.1, and 20 cpi. It also includes 8 barcode fonts, such as EAN-13, UPC-A, Code 39, and Code 128, enhancing versatility for retail and logistics applications.

Cost-Effective Maintenance

Easy Ribbon Replacement

Installing the S015631 ribbon is straightforward: open the printer cover, remove the old cartridge, and snap the new one into place. Genuine Epson ribbons ensure optimal print quality and printer longevity, though third-party options are available.

Optional Accessories

Optional accessories include a high-capacity cut-sheet feeder, pull tractor unit, and roll paper holder, expanding functionality for specific workflows. A user-replaceable printhead (part F109020) and power cord are also available for maintenance.

Technical Specifications

Printing Specifications

• Print Method: 9-pin, serial impact dot matrix, narrow carriage

• Print Direction: Text: Bi-directional; Graphics: Uni-directional (bi-directional via software)

• Print Speeds: High-Speed Draft: 347 cps (10 cpi), 357 cps (12 cpi), 390 cps (15 cpi); Draft: 260 cps (10 cpi), 312 cps (12 cpi), 223 cps (15 cpi); Near Letter Quality: 65 cps (10 cpi), 78 cps (12 cpi), 55 cps (15 cpi)

• Resolution: 240 x 144 dpi

• Character Sets: 13 standard, 43 international, 8 code pages

• Fonts: Epson Draft, Roman, Sans Serif, Courier, Prestige, Script, OCR-B, Orator; Pitch: 10, 12, 15, 17.1, 20 cpi

• Barcode Fonts: EAN-13, EAN-8, Interleaved 2 of 5, UPC-A, UPC-E, Code 39, Code 128, POSTNET

• Printhead Life: 400 million strokes per wire

• Ribbon: Epson S015631, 4 million characters yield

• Ribbon Life: Approximately 4 million characters

Paper Handling

• Paper Types: Sheet paper (single/multi-layer), continuous paper (single/multi-layer), labels, roll paper, envelopes

• Copies: 1 original + 4 copies (5-part forms)

• Paper Width: Continuous: 3.9–10.1 inches; Cut Sheet: 3.9–8.5 inches; Envelopes: No. 6, No. 10

• Paper Thickness: 0.0025–0.0185 inches (total thickness for multi-part forms)

• Paper Feed: Rear push tractor, top manual feed; Optional: Pull tractor, cut-sheet feeder

• Paper Path: Manual insertion (top), tractor (rear)

Connectivity and Compatibility

• Interfaces: Bi-directional Parallel (IEEE-1284), Serial, USB 2.0

• Operating Systems: Microsoft Windows 2000, XP, Vista, 7, 8; L

  • Software: Driver and utilities CD, EPSON Status Monitor 3, EPSON Printer Setting

  • Buffer: 128 KB

  Power and Noise Levels

  • Rated Voltage: AC 120V or 220–240V (depending on region)

  • Rated Frequency: 50–60 Hz

  • Power Consumption: Operating: 27W; Sleep: 1.1W; Power Off: 0.8W

  • Noise Level: Approximately 53 dB(A) (ISO 7779 pattern)

  Physical Characteristics

  • Dimensions (W x D x H): 14.3 x 10.8 x 6.1 inches (362 x 275 x 154 mm)

  • Weight: 9.04 lbs (4.1 kg)

  • Color: Black

  • MTBF: 10,000 operating hours

  • Warranty: 1 year (extendable in some regions)

  Accessories and Consumables

  • Ribbon Cartridge: Epson S015631

  • Optional Accessories: Pull tractor unit, high-capacity cut-sheet feeder, roll paper holder

  • Replacement Parts: Printhead (F109020), power cord (generic or Epson), USB cable (6 ft.)

  The Epson LX-350 Dot Matrix Printer is a reliable, cost-effective solution for businesses requiring high-volume monochrome printing. Its fast print speeds, durable design, and versatile media handling make it ideal for continuous forms and multi-part stationery. With low power consumption, a high-yield ribbon, and multiple connectivity options, the LX-350 delivers exceptional value for front and back office applications.

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