OKI MICROLINE 320 Turbo Impact Dot Matrix Printer with 240 x 216 dpi Resolution, Parallel, USB - 62411601
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Product Summary

| Tank Tough® reliability and expanded head gap for dedicated forms printing
The MICROLINE® 320/321 Turbo builds on the heritage of Tank-Tough® reliability established by OKI's ML320/321, our best-selling dot matrix printer all around the world. This 9-pin dot matrix printer is blazing new trails in productivity. Engineered for dedicated printing in the most demanding point-of-sale, automation and utility applications, the ML320/321 Turbo can easily run twice as long as most printers in its class! It can simplify any job on virtually any stock, and it's economical enough to put wherever you need data on the spot.
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Its relentless performance comes from the rugged printhead design that keeps your print images sharp for a 200-million character life. A lighter, stronger, more efficient motor reduces friction, heat build-up and wear. The long-lasting rack and pinion drive system ensures print quality longer than belt or cable systems. Plus, an impact-resistant chassis protects the entire mechanism, even in the harshest environments. When it comes to endurance, dependability and efficiency, the ML320/321 Turbo sets a new standard. |
Unmatched paper-handling capability
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Specifically designed to offer enhanced paper-handling capabilities, the ML320/321 Turbo can be set with an expanded gap between printhead and platen, accommodating multi-part forms and stock that are up to twice as thick as those that fit our nearest competitor. A bottom feed feature* keeps the paper path short and straight when running stiff card stock or labels. The ML320/321 Turbo printhead has a lightweight samarium cobalt magnet and powerful, spring-activated pins to deliver a stronger punch — right to the last page of a 6-part form! |
The ML320/321 Turbo. A lot of tank-tough performance for dedicated forms printing.
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For precisely formed output, a patented optical sensor accurately positions the printhead on the page, first time and every time. And the auto-tear feature accurately positions continuous forms for a clean tear at the perforation — eliminating wasted forms. This reliable, flexible 9-pin dot matrix printer can meet your needs today and in the future, because it's the perfect replacement for the ML320/321. It's exactly the same size, built to stand up to harsh factory conditions, and is compatible with virtually all custom and "off-the-shelf" software. |
Features
| Built rugged and reliable in the OKI Printing Solutions tradition | |
| Designed for point-of-sale, automation and utility applications | |
| Handles paper stock twice as thick as the | |
| competition can | |
| Zero-tear and auto-park help to eliminate | |
| wasted forms |
Tech Specs
| Technology, Speed and Print Characteristics | |
| Print Method: 9-pin (.34 mm diameter) Serial Impact Dot Matrix | |
| Print Speed (cps) 1: | |
| NLQ Utility HS Draft SS Draft | |
| 75 300 390 435 | |
| Graphics Resolution: | |
| 288(H) x 144(V) dpi max. OKI® MICROLINE®; | |
| 240(H) x 216(V) dpi max. Epson®/IBM® | |
| Feed Rate: 5.0 ips | |
| Emulations, Interface and Memory | |
| Emulation: Epson FX, IBM PPR III, (DEC®) ANSI x 3.64 2 and OKI MICROLINE | |
| Interface: Standard: IEEE Parallel; USB; Optional: RS-232C Serial; Ethernet via OkiLAN 6120e 10/100 Base-T Internal Print Server standard on ML320T/n and ML321T/n 3, OkiLAN® 6020e+ 10/100 Base-T External Print Server; Co-ax Adapter or Twin-ax/-Co-ax (3rd party) | |
| Memory: Total RAM: 64K Receive Buffer: 28K | |
| Compatibility | |
| Operating Systems: Windows® Vista™, XP, 2000, 98, | |
| 3.x and NT® 4.0; MS-DOS®; Novell® – NDS®, NDPS, NLSP; IPX/SPX protocol; UNIX; HP® JetAdmin®, Web JetAdmin® compatible; PrintSuperVision utility. | |
| Fonts/Characters | |
| Code Pages: Standard ASCII; Epson Character Set I & II; IBM Character Set I, I & All; Code Page 850, 860, 863, 865, 437; BRASCII and ABICOMP | |
| Scalable: Courier, Gothic (22 – 216 pt. in 1-pt. increments) | |
| Bar Codes: Code 39, UPC A, UPC E, EAN 8, EAN 13, | |
| Interleaved 2 of 5, Code 128 (A, B, C), PostNet® | |
| Paper Handling | |
| Paper Input: Single/Multi-part, Continuous forms, Cut sheet, Envelopes, Card stock, Labels | |
| Number of Copies: 6 | |
| Thickness: Rear Feed: 0.014" (0.36 mm) max. | |
| Bottom Feed: 0.017" (0.43 mm) max.4, | |
| Expandable to 0.031" | |
| Paper Feeding: Top/Rear/Bottom | |
| Standard Tractor: Rear Push with zero-tear and paper park | |
| Options: Top-Mount Pull Tractor, Bottom Push Tractor, | |
| Roll Paper Stand (ML320T only) | |
| Environmental | |
| Size (WxDxH): | |
| ML320T: 15.7" x 13.6" x 4.6" (39.9 cm x 35.5 cm x 11.7 cm) | |
| ML321T: 21.7" x 13.6" x 4.6" (55.0 cm x 35.5 cm x 11.7 cm) | |
| Net Weight: | |
| ML320T – 14.3 lb. (6.5 kg); ML321T – 18.7 lb. (8.5 kg) | |
| Power Consumption: 100W (max.) operating | |
| Electrical: 120V, 230V | |
| Operating Temperature: 41°F to 104°F (5°C to 40°C); | |
| 20% to 80% relative humidity | |
| Noise: Quiet mode – 52 dBA | |
| Warranty and Reliability | |
| Limited Warranty: 1-Year parts, labor and printhead | |
| MTBF: 10,000 hours (25% duty cycle, 35% page density) | |
| Monthly Workload: | |
| ML320T: 20,000 pages at 25% duty cycle/35% density | |
| ML321T: 13,000 pages at 25% duty cycle/35% density | |
| Printhead Life: 200 million characters at 25% duty cycle | |
| Ribbon Life: 3 million characters |

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