OKI Microline 5590eco - printer - monochrome - dot-matrix

OKI Microline 5590eco – The Ultimate Monochrome Dot‑Matrix Workhorse

The OKI Microline 5590eco is a high‑performance, 24‑pin dot‑matrix printer engineered for demanding office and industrial environments. With its robust build, versatile media handling, and advanced connectivity options, it delivers reliable, crisp monochrome output at speeds up to 473 characters per second (cps). Whether you need to print invoices, envelopes, labels, or continuous forms, the Microline 5590eco is built to keep pace.

Key Features

• Print Technology: 24‑pin impact dot‑matrix head with a maximum resolution of 360 × 360 dpi, capable of producing sharp, legible text and graphics.
• Speed: Up to 473 cps (maximum), with configurable modes ranging from ultra‑fast draft to high‑quality standard printing.
• Media Capacity: Supports up to 1,690 sheets in a single load, including envelopes, continuous forms, and labels. The built‑in 100‑sheet universal feeder ensures minimal downtime.
• Connectivity: Dual interface – Parallel (Centronics 36‑pin) and USB 2.0 Type‑B. Optional Ethernet, RS‑232 serial, and SNMP/Telnet/HTTP remote management provide flexible deployment.
• Memory: 128 KB internal buffer for smooth data handling; supports up to 128 MB of installed RAM for advanced applications.
• Operating System Compatibility: Certified for Windows 7, Windows XP, Windows Server 2008/2003, and macOS X (10.3.9–10.6). Supports Epson ESC/P2, IBM ProPrinter, and OKI Microline page description languages.
• Power Efficiency: Energy Star certified; typical consumption of 45.9 W, standby power only 1.5 W. Quiet operation at 56 dB.
• Durability: MTBF (Mean Time Between Failures) of 20,000 hours; designed for continuous use in high‑volume environments.

Dimensions & Physical Characteristics

Printing Performance & Media Handling

The Microline 5590eco’s 24‑pin head delivers a dense dot pattern, enabling high‑resolution text and simple graphics. Its maximum resolution of 360 × 360 dpi ensures that even narrow fonts remain crisp. The printer can handle a variety of media types:

• Standard paper (A4, A3)
• Envelopes – US No. 6 (92 × 165 mm) and larger sizes
• Continuous forms up to 76 mm wide
• Labels and tags for inventory or shipping

The built‑in 100‑sheet universal feeder allows rapid media changes, while the optional 530‑sheet feeder extends capacity for high‑volume runs. The printer’s auto duplexing feature ensures efficient use of paper when printing double‑sided documents.

Connectivity & Management Options

The Microline 5590eco offers a range of connectivity choices to fit any network topology:

• Parallel Port (Centronics) – Ideal for legacy systems and high‑throughput local printing.
• USB 2.0 Type‑B – Plug‑and‑play with modern workstations; supports hot‑plugging.
• Optional Ethernet (Fast Ethernet) – Enables networked printing, remote job submission, and centralized management.
• RS‑232 Serial – For integration with industrial controllers or legacy devices.
• Remote Management Protocols – SNMP v1/v2/v3, Telnet, HTTP, and secure TLS/SSL for monitoring and configuration from a central console.

Software & Driver Support

OKI provides a comprehensive software suite to streamline deployment and maintenance:

• OKI PrintSuperVision – Centralized print management, job monitoring, and reporting.
• OKI LPR & OKI Print Control Client/Server – Simplifies printer sharing across networks.
• OKI Web Driver Installer – Easy driver installation via web interface.
• OKI Storage Device Manager – Manages media storage and retrieval systems.
• OKI Network Extension & Template Manager – Customizes network settings and print templates.
• OKI PDF Print Direct – Enables direct PDF printing without intermediate conversion.

All drivers support the major operating systems listed earlier, ensuring seamless integration into existing IT environments.

Power & Environmental Considerations

• Operating voltage: 220 V AC, frequency 50/60 Hz.
• Typical power consumption: 45.9 W; standby: 1.5 W.
• Noise level during operation: 56 dB; standby: 37 dB.
• Operating temperature range: 5–35 °C; storage: -10 to +50 °C.
• Humidity tolerance: 20–80 % during operation; 5–95 % for storage.

Reliability & Maintenance

The Microline 5590eco is engineered for longevity:

• MTBF of 20,000 hours, translating to minimal downtime over a typical service life.
• Print head lifespan up to 200 million characters; replacement cartridge rated for up to 4 million characters.
• Media capacity of up to 630 sheets per load, with optional larger feeders.
• Built‑in status LCD provides real‑time diagnostics and error alerts.

Typical Use Cases

• Accounting & Finance: High‑volume invoice, receipt, and statement printing.
• Logistics & Shipping: Envelopes, shipping labels, and barcode generation.
• Manufacturing & Warehousing: Production orders, inventory tags, and continuous form documentation.
• Retail & Hospitality: Point‑of‑sale receipts, loyalty cards, and ticketing.

Conclusion

The OKI Microline 5590eco stands out as a versatile, high‑speed dot‑matrix printer that combines durability, flexibility, and advanced management features. Its ability to handle diverse media types at impressive speeds, coupled with robust connectivity options, makes it an ideal choice for any environment where reliable monochrome printing is essential.

Whether you are upgrading an existing print fleet or deploying a new high‑volume solution, the Microline 5590eco delivers performance that meets the demands of modern business while maintaining the proven reliability of OKI’s legacy technology.