Epson Ink Supply Unit Black T11H1
The Epson Ink Supply Unit – Black (T11H1) is a genuine Epson black ink supply pack designed for high-performance printing in Epson WorkForce Pro series printers such as WF-C5390, WF-C5390A, WF-C5890, and WF-C5890A. This original ink pack uses pigment-based ink to produce consistent, crisp black text and graphics that are water-, smudge-, and fade-resistant — making it well suited for high-volume office environments requiring reliable monochrome output. The T11H1 black ink supply unit is part of Epson’s RIPS (Replaceable Ink Pack System) consumables lineup, engineered for longer intervals between replacements, reduced maintenance, and lower total printing costs compared to traditional cartridges. Genuine Epson ink supplies help ensure precise printer communication and maintain warranty compliance.
Key Features & Specifications (Tabular)
| Attribute | Details |
|---|---|
| Product | Epson Ink Supply Unit – Black (T11H1) |
| Part Code / OEM | Often referenced as C13T11H100 |
| Ink Type | Pigment-based black ink (for durability, water & smudge resistance) |
| Print Technology | Inkjet (RIPS / Ink Pack System) |
| Compatible Printers | Epson WorkForce Pro WF-C5390 / WF-C5390A / WF-C5890 / WF-C5890A |
| Usage Environment | Office / Business High-Volume Printing |
| Yield Class | High page capacity typical of RIPS systems (exact yield varies by usage) |
| Installation Type | Ink pack replacement system (bag or pouch) |
| Genuine Epson Benefits | Optimal print quality & reliability, accurate ink level reporting |
| Print Output Characteristics | Sharp text, strong black density, fade resistance |
| Certification | Genuine Epson consumable |
Frequently Asked Questions (FAQs)
1. What is the Epson T11H1 ink supply unit?
The Epson T11H1 is a black ink supply pack used in Epson WorkForce Pro RIPS printers. It contains genuine pigment-based black ink formulated for high-yield and professional output.
2. Which printers is the T11H1 compatible with?
It is compatible with Epson WorkForce Pro models such as the WF-C5390, WF-C5390A, WF-C5890, and WF-C5890A. Always verify compatibility with your exact printer model before ordering.
3. What are the advantages of pigment-based ink?
Pigment-based black ink offers sharper text quality, better water and smudge resistance, and improved document longevity compared to dye-based alternatives — ideal for business or office print runs.
4. How does the RIPS (Replaceable Ink Pack System) help?
RIPS ink systems often provide higher capacity and lower cost per page compared to standard cartridges, reducing how often you need to replace ink supplies in busy workflows.
5. Can I use third-party ink packs?
Epson strongly recommends using genuine Epson ink supply units to ensure reliable performance and avoid potential printer recognition issues or warranty complications. Non-genuine ink may not function properly.
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