OKI Microline 3320 vs Lexmark 2580+
Detailed Technical Comparison & Buying Guide
OKI Microline 3320 
Lexmark 2580+ OKI Microline 3320
Lexmark 2580+
| Feature | OKI Microline 3320 | Lexmark 2580+ |
|---|---|---|
| Number of Pins | 9 Pins | 9 Pins |
| Printing Columns | 80 Columns | 80 Columns |
| High Speed Draft | 435 cps | 618 cps |
| Draft Speed | 387 cps | N/A |
| Letter Quality Speed | N/A | N/A |
| Copy Capability | 1 original + 4 copies | 1 original + 5 copies |
| Mean Time Between Failure | 10,000 Hours | 12,500 Hours |
| Ribbon Life | 3 Million Characters | N/A |
| Print Head Life | 200 Million Characters | N/A |
| Paper Feed Path | Top, Bottom, Rear | N/A |
| Control Emulations | Epson FX, IBM ProPrinter, OKI Microline | N/A |
| Noise Level | 57 dB(A) | N/A |
| Interfaces | USB, Parallel | USB, Parallel |
⚖️ Expert Verdict
Stepping into a high-pressure logistics hub requires a printer that won't blink at a 6-part form, and the Lexmark 2580 Plus is exactly that machine. While the OKI ML3320 has a legendary following for its 'never say die' attitude, it simply cannot match the raw characters-per-second throughput of the Lexmark. The 2580 Plus features a more modern, high-durability print head that significantly reduces the risk of overheating during massive overnight print runs. Lexmark’s paper handling is also notably smoother, featuring a tractor system that feels more refined than the aging OKI design. If you are printing a few invoices a day in a local garage, the OKI is a sturdy, familiar friend. However, for a professional warehouse where every second counts, the Lexmark 2580 Plus is the clear efficiency leader. Its faster draft modes and superior multi-copy clarity make it the superior industrial investment. The Lexmark 2580 Plus wins for its modern speed and robust throughput.