Epson Dot Matrix Printer LQ-690II

Epson Dot Matrix Printer LQ-690II: Reliable Workhorse for High-Volume Printing

The Epson LQ-690II stands as a testament to the enduring relevance of dot matrix technology in specific business environments. This robust printer combines reliability, efficiency, and cost-effectiveness, making it an ideal choice for organizations that require high-volume, multi-part form printing.

Unparalleled Durability and Longevity

The LQ-690II is built to last, with key features that ensure its longevity:

1. Rugged construction for demanding environments
2. High mean time between failures (MTBF) of 20,000 power-on hours
3. Print head life of 400 million strokes per wire
4. Ribbon life of 5 million characters

These specifications translate to reduced downtime and lower maintenance costs over the printer’s lifespan.

Impressive Print Speed and Quality

• Speed: Up to 529 characters per second at 12 cpi
• Resolution: 24-pin impact dot matrix technology

The combination of speed and precision ensures crisp, clear text even on multi-part forms.

Versatile Paper Handling

The LQ-690II offers flexible paper handling options to suit various business needs:

• Push tractor (front or rear)
• Pull tractor (bottom)
• Manual insertion (top and rear)
• Automatic sheet feeder (optional)

This versatility allows for seamless printing on a wide range of media, including continuous forms, labels, and envelopes.

Connectivity Options

• Parallel interface
• USB 2.0
• Type B interface

These options ensure compatibility with both legacy and modern computer systems.

Energy Efficiency

The LQ-690II is ENERGY STAR® qualified, demonstrating Epson’s commitment to environmental responsibility and helping businesses reduce their energy consumption.

Epson Dot Matrix Printer LQ-690II: Technical Specifications and Benefits

Understanding the technical aspects of the Epson LQ-690II can help you appreciate its capabilities and how it can benefit your specific printing needs.

Print Technology

• Method: Serial impact dot matrix
• Number of pins: 24
• Number of columns: 106

Benefit: The 24-pin technology provides superior print quality compared to 9-pin printers, while maintaining high speed and the ability to produce multiple copies simultaneously.

Print Speed

• High Speed Draft: 529 cps (12 cpi)
• Draft: 440 cps (10 cpi)
• Letter Quality: 110 cps (10 cpi)

Benefit: Multiple speed options allow users to balance between print quality and speed based on the specific task at hand.

Paper Handling

• Paper feed: Friction (single sheets), Push tractor, Pull tractor
• Paper path: Manual insertion (rear in, top out), Push tractor (rear in, top out), Pull tractor (bottom in, top out)
• Paper thickness: 0.065mm to 0.49mm

Benefit: Versatile paper handling capabilities make the LQ-690II suitable for a wide range of applications, from printing invoices to shipping labels.

Ribbon Information

• Type: Fabric ribbon cartridge
• Life: 5 million characters

Benefit: Long-lasting ribbons reduce the frequency of replacements, lowering operational costs and minimizing interruptions.

Interfaces

• Bidirectional parallel interface (IEEE-1284 nibble mode supported)
• USB 2.0 Type B

Benefit: Multiple interface options ensure compatibility with various systems and easy integration into existing office setups.

Reliability

• MTBF: 20,000 power-on hours
• Print head life: 400 million strokes/wire

Benefit: High reliability metrics translate to less downtime and lower maintenance costs over the printer’s lifetime.

Dimensions and Weight

• Dimensions: 589 x 350 x 167.5 mm (W x D x H)
• Weight: Approximately 7.6 kg