Epson WorkForce Pro WF-C529R / C579R Black XXL Ink Supply Unit (C13T01D100)

The Epson WorkForce Pro WF-C529R / C579R Black XXL Ink Supply Unit is an extra-high-capacity original cartridge designed for Epson’s Replaceable Ink Pack System (RIPS). Built for high-volume business environments, this pigment-based ink unit delivers consistent, smudge-proof, and water-resistant black prints. With a massive 50,000-page yield, it significantly reduces downtime and cost per page, making it ideal for busy offices and document-intensive workflows.

Product Features

High Efficiency

The XXL capacity allows for extended printing without frequent replacements, ensuring uninterrupted productivity in high-volume office settings.

Cost-Effective

With a very low cost per page, this ink supply unit offers exceptional value compared to standard cartridges while maintaining professional-quality output.

Archival Quality

Pigment-based DURABrite Ultra/Pro ink produces documents that remain legible for decades, with some tests indicating fade resistance of over 100 years.

Precision & Compatibility

Specifically engineered for Epson WorkForce Pro RIPS series printers, including:

• WF-C529R series (WF-C529RDTW, WF-C529RDW)
• WF-C579R series (WF-C579RDTWF, WF-C579RD2TWF, WF-C579RDWF)

Easy Handling & Reliability

The unit is designed for upright storage and proper installation, minimizing the risk of ink settling or leakage and supporting consistent print quality.

Product Specifications

• Model Number: T01D1 / C13T01D100
• Ink Type: Pigment-based DURABrite Ultra/Pro ink (water-resistant, smudge-proof, highlighter-resistant)
• Ink Volume: ~718.6 ml
• Page Yield: Up to 50,000 pages (ISO/IEC 24711, 5% coverage)
• Archival Rating: Fade-resistant for over 100 years (up to 400 years in optimal storage conditions)
• Unit Weight: ~0.72 kg
• Shipping Weight: 1.39–1.44 kg
• Packaging Dimensions: 379 mm x 278 mm x 50 mm
• Country of Origin: China
• HS Code: 84439990
• Operating & Storage Temperature: -20°C to 40°C; can tolerate 40°C for up to one month
• Shelf Life: ~30 months unopened; use within 6 months after opening/installing
• Orientation: Store upright with label facing upward