Dimatix Starfire SG1024 LA printhead

FUJIFILM Dimatix StarFire SG1024/LA Printhead – English Product Introduction

The FUJIFILM Dimatix StarFire SG1024/LA is a high-performance piezoelectric drop-on-demand (DOD) industrial printhead, purpose-built for high-speed scanning and single-pass systems in textile, wide-format, and commercial decoration printing. It features a compact, robust design with dual ink paths, continuous recirculation, and VersaDrop™ grayscale capability for reliable, cost-effective production.

Key Specifications

• Model: StarFire SG1024/LA (2-color, 200 dpi)
• Technology: Piezoelectric DOD with VersaDrop™ (binary/grayscale)
• Nozzle Configuration: 1,024 independent channels (2 × 512), 4 rows, 64.96 mm (2.55 in) print widthasset.fujifilm.com
• Native Resolution: 200 dpi per color (dual-color mode); 400 dpi (single-color interlaced)asset.fujifilm.com
• Droplet Size (Nominal/Range): 80 pL (large drop), adjustable 80–200 pL (grayscale)asset.fujifilm.com
• Firing Frequency: Up to 20 kHz (LH)asset.fujifilm.com
• Ink Compatibility: Solvent, UV-curable, aqueous, and textile inks
• Viscosity Range: 8–20 cP (10–14 cP recommended)asset.fujifilm.com
• Operating Temperature: Up to 50°C (122°F) (integrated heater + thermistor)asset.fujifilm.com
• Nozzle Plate: Replaceable coated metal (abrasion-resistant)
• Ink Recirculation: RediJet™ continuous recirculation (prevents clogging)
• Electrical Interface: 60-pin connector; 64-byte OEM memoryasset.fujifilm.com
• Weight: ~180 g
• Construction: Serviceable (replaceable nozzle plate/flex circuits)

Core Advantages

1. Dual-Color Productivity & Flexibility

   Dual independent ink paths (512 nozzles/color) support 2-color 200 dpi or single-color 400 dpi interlaced printing, maximizing system versatilityasset.fujifilm.com. All 1,024 nozzles fire simultaneously for high throughput.

2. Reliability with RediJet™ Recirculation

   Patented RediJet™ continuously circulates ink past nozzles, eliminating sedimentation, air bubbles, and clogging—critical for long runs and idle periods. Reduces maintenance to minimal flushing.

3. VersaDrop™ Grayscale Quality

   VersaDrop™ enables variable drop sizes (80–200 pL) and 8-level grayscale, delivering smooth gradients, sharp text, and solid fills without speed lossasset.fujifilm.com. Ideal for photos, textiles, and signage.

4. Durable & Serviceable Design

• Metal nozzle plate: Withstands abrasion from pigments/particulates; replaceable without full head replacement.
• Integrated heater/sensor: Precise viscosity control for consistent jetting in harsh environmentsasset.fujifilm.com.
• Robust housing: Field-proven materials ensure long service life in industrial settings.

Common Applications

• Textile Printing: Direct-to-fabric, dye-sublimation, and apparel decoration
• Wide-Format Graphics: Banners, billboards, signage, and vehicle wraps
• Commercial Decoration: Labels, packaging, wood, metal, and rigid substrates
• Single-Pass Systems: High-speed production lines for textiles and corrugated packaging