Description
Printing Technology
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Method: Impact dot matrix (wide-format)
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Print Head: 9‑pin (wide carriage, dual 9 arranged as 18 needles)
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Print Direction: Bidirectional (logic seeking)
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Control Codes / Emulations: ESC/P, IBM PPDS, (Oki Data MICROLINE mode optional)
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Control Panel: 6 switches and 10 LEDs
Print Speed & Output
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Ultra Speed Draft (12 cpi): Up to ~738 characters per second (cps)
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High-Speed Draft (10 cpi): ~612 cps
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Draft (10 cpi): ~463 cps
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Near Letter Quality (NLQ, 10 cpi): ~115 cps
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Printable Columns: 136 columns (at 10 cpi)
Fonts, Character Sets & Barcodes
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Bitmap Fonts: Draft, OCR‑B, Roman, Sans Serif (available at 10 / 12 / 15 cpi, with proportional options for Roman and Sans Serif)
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Character Sets / Tables: Extensive; up to 42 tables (e.g., PC437, PC850, PC858, Roman 8, Italic, ISO‑8859‑15, and others)
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Supported Barcodes: Coda bar (NW‑7), Code 39, Code 128, Industrial & Matrix 2 of 5, POSTNET, UPC‑A / UPC‑E
Paper Handling & Media Support
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Feed Methods: Manual (front/rear), push tractor (front/rear), pull tractor (front/bottom/rear)
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Supported Media: Single sheets (front/rear), continuous forms (front/rear), multi-part forms (up to 6 copies plus original), envelopes, labels, cardboard, roll paper
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Paper Thickness Tolerances:
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Single Sheet: ~0.06–0.14 mm
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Multi-Part: ~0.12–0.46 mm
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Continuous / Labels: up to ~0.46 mm
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Line Spacing: Default 1/6″ (~4.23 mm), programmable in finer increments (~1/432″)
Reliability & Endurance
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MTBF: ~25,000 power-on hours
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MVBF: ~52 million lines (excluding print head)
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Print Head Life: ~400 million strokes per wire
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Ribbon Yield (Black, Draft mode): ~12 million characters
Connectivity & Buffer
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Interfaces: USB 2.0, Bi-directional Parallel (IEEE‑1284, nibble mode), optional Ethernet or Serial via expansion slot
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Input Data Buffer: 128 KB
Physical, Power & Environment
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Power Consumption:
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Operating: ~54 W
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Economy Mode: ~0.5 W
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Standby: ~8 W
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Voltage Range: ~AC 198–264 V
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Noise Level: ~55 dB(A) (ISO standard)
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Dimensions: ~612 × 375 × 177 mm (W × D × H)
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Weight: ~8.4 kg
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Operating Conditions:
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Temperature: 5–35 °C (operating), –30–60 °C (storage)
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Humidity: 10–80% RH (operating), 30–60% RH (storage)
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Operating Systems & Utilities
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OS Support: Windows XP / Vista / 7 / 8 / 10 (also supporting server-grade OS)
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Utilities Included: Epson Status Monitor 3, Epson Setting Utility

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