EPSON IMP Material LQ-2090II

Epson LQ-2090II Dot Matrix Printer

The Epson LQ‑2090II is a robust, high‑performance dot matrix printer designed for demanding industrial and office environments. With its 24‑pin print head, it delivers sharp, reliable text and barcode output across a wide range of media types.

Key Technical Specifications

• Print Head: 24‑pin impact matrix capable of 550 characters per second (cps).
• Maximum Print Width: 136 columns, allowing full A4 or larger formats.
• Resolution: 360 × 180 dpi for crisp text and barcode reproduction.
Buffer Size: 128 KB to accommodate large print jobs without interruption.
• Power Consumption: 49 W (standard and energy‑saving mode).
• Operating Temperature: 5 °C – 35 °C; Humidity: 10 % – 80 % (non‑condensing).
• Noise Level: 55 dB during operation.
• Weight: 9.4 kg, making it portable yet stable for continuous use.

Connectivity and Compatibility

The printer offers dual interface options to integrate seamlessly into existing workflows:

• Parallel Port (1x) – Ideal for legacy systems and high‑throughput environments.
• USB 2.0 (1x) – Modern connectivity for Windows PCs, supporting all major Windows operating systems from XP to 10.

Mac compatibility is not supported; however, the robust drivers available for Windows ensure smooth operation across a wide range of software applications.

Media and Paper Handling

• Supported Media: Continuous rolls (21.6 cm width), envelopes, and self‑adhesive labels ranging from 0.12 mm to 0.46 mm thickness.
• Maximum Media Size: 420 × 364 mm; Minimum Media Size: 100 mm.
• Roll Width: 406.4 mm (16 inches) with a maximum width of 612 mm for specialized applications.
• Special Feed Slots: Designed to handle specialty media such as thick envelopes or multi‑layer labels.

Barcode Capabilities

The LQ‑2090II comes equipped with built‑in barcode printing support for a variety of industry standards, ensuring accurate and reliable data capture:

• Code 39, Code 128, Codabar Library
• EAN‑13, EAN‑8
• Interleaved 2/5
• UPC‑A, UPC‑E

These features make the printer ideal for logistics, inventory management, and shipping applications where barcode accuracy is critical.

Durability and Reliability

• Print Head Longevity: Rated for 400 million characters, ensuring long‑term performance without frequent head replacements.
• Mean Time Between Failures (MTBF): 25,000 hours – a testament to its industrial reliability.
• Energy Star Certified: Meets stringent energy efficiency standards, reducing operational costs and environmental impact.

Physical Dimensions and Packaging

• Unit Height: 177 mm; Depth: 375 mm; Width: 612 mm.
• Package Height: 451 mm; Package Depth: 735 mm; Package Width: 295 mm.
• Pallet Configuration: 14 units per pallet, with dimensions of 120 cm × 80 cm and a height of 4.59 m.

Operating Environment and Safety

The printer is engineered for use in typical office or industrial settings:

• Operates effectively within the specified temperature and humidity ranges, ensuring consistent performance even in variable climates.
• Designed with safety features that comply with international standards for electrical equipment.
• No special ventilation or cooling systems are required due to its efficient power usage.

Applications and Use Cases

The Epson LQ‑2090II excels in scenarios where high-volume, reliable printing is essential:

• Shipping & Logistics: Fast envelope and label printing with integrated barcode support.
• Manufacturing: Production of serial numbers, part labels, and batch tracking documents.
• Retail & Point‑of‑Sale: Receipt printing for high‑traffic environments.
• Healthcare: Printing patient wristbands, medication labels, and inventory tags.

Conclusion

The Epson LQ‑2090II combines speed, durability, and versatility in a compact form factor. Its 24‑pin print head, extensive media compatibility, and built‑in barcode capabilities make it an indispensable tool for businesses that demand reliable, high‑throughput printing across diverse applications.