Epson T9651 XL Black Ink Supply Unit 10,000 Pages (C13T965140)
The Epson T9651 XL Ink Supply Unit delivers reliable high-volume monochrome printing with a 10,000-page capacity. Optimized for the Epson WF‑C529R and C579R series, it uses DURABrite Pro pigment ink to ensure sharp, smudge-resistant text and fast-drying output for demanding business environments.
Key Features
1. 10,000 Page XL Capacity
Supports medium-to-large workloads with fewer interruptions.
2. DURABrite Pro Pigment Black Ink
Produces deep blacks with high optical density and archival-grade longevity.
3. PrecisionCore Heat-Free Printing Technology
Reduces power consumption while maintaining consistent high-speed performance.
4. Replaceable Ink Pack System (RIPS)
Enables extended operational cycles and eliminates cartridge waste.
5. Smart Cartridge Monitoring
Provides real-time ink tracking and predictive replacement alerts.
Specifications
| Part Number | C13T965140 (T9651) |
| Ink Type | DURABrite Pro pigment black |
| Page Yield | 10,000 pages (ISO/IEC 24711 standard) |
| Printhead Compatibility | PrecisionCore Line Head (2400 × 1200 dpi) |
| Droplet Size | Minimum 3.8 picoliters |
| Ink Particle Size | 2.9 µm average diameter |
| Viscosity | 10.6 cP at 25°C |
| pH Level | 8.1 – 8.5 optimized range |
| Drying Time | 2.0 seconds on plain paper |
| First Page Out | 6.8 seconds from ready state |
| Print Speed Support | Up to 34 ppm (monochrome) |
| Dimensions | 7.0 × 2.5 × 1.3 inches |
| Weight | 0.9 lbs (410 g) |
| Shelf Life | 30 months (unopened) |
Why Choose Epson T9651
High-capacity XL yield reduces printer downtime
DURABrite Pro ink maintains professional quality over thousands of pages
PrecisionCore technology delivers fast, energy-efficient printing
RIPS design minimizes environmental impact
Genuine OEM part ensures full compatibility and performance
QUICK LINKS
Epson WF-C529R C579R Magenta XL Ink Supply Unit
Epson WF-C529R / C579R Yellow XL Ink Supply Unit
Epson T9732 Cyan XL Ink Cartridge
Epson T1284 Yellow Fox Genuine DURABrite Ultra Ink Cartridge




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