Epson T50L820 UltraChrome XD3 700ml Matte Black Ink Cartridge for SureColor T3770 T5770 T7770

Epson T50L820 UltraChrome XD3 700ml Matte Black Ink Cartridge for SureColor T3770 T5770 T7770

Overview

The Epson T50L820 is a genuine Epson UltraChrome XD3 700ml Matte Black ink cartridge engineered for professional CAD, technical, and large-format graphics printing on Epson SureColor T3770, T5770, and T7770 series printers. Part of the UltraChrome XD3 six-colour pigment ink set — including Photo Black, Cyan, Magenta, Yellow, Matte Black, and a gamut-expanding Red — it delivers deep, rich matte blacks with exceptional density on plain paper and uncoated media for durable, water, smudge, and fade-resistant prints. It fits the Epson SureColor T3770E 24-Inch Single-Roll, T3770DR 24-Inch Dual-Roll, T3770DE 24-Inch Dual-Roll, T5770DR 36-Inch Dual-Roll, T5770DM 36-Inch Multifunction, T7770D 44-Inch Dual-Roll, and T7770DM 44-Inch Multifunction CAD/Technical Printers.

Key Features

• UltraChrome XD3 Matte Black Pigment Ink: Delivers deep, rich blacks with exceptional density on plain paper, matte, and uncoated media — optimised for CAD drawings and technical documents.
• Matte Black vs. Photo Black: Use Matte Black (T50L820) for plain paper, matte, or uncoated media; use Photo Black (T50L120) for glossy, semi-gloss, or coated technical media. Refer to your printer's documentation for media-specific recommendations.
• Gamut-Expanding 6-Colour Ink Set: Part of the UltraChrome XD3 set featuring an all-new Red ink for high colour saturation — ideal for GIS maps, signage, graphics, and photographic renderings requiring accurate, vibrant colours.
• 700ml High-Capacity Cartridge: Extra-high-capacity format maximises productivity and minimises downtime, reducing cost per print in high-volume CAD and technical printing environments.
• Optimised for Engineering and Scientific Applications: Designed for precise, accurate lines and detail on everyday technical drawings and plain-paper output.
• Genuine Epson Cartridge: Ensures full compatibility, accurate ink level monitoring, and optimal print head performance.
• Water, Smudge, and Fade Resistant: Pigment-based formulation delivers durable, long-lasting prints suitable for use in virtually any environment.

Specifications

• SKU / Model: T50L820
• Ink Series: Epson T50L (UltraChrome XD3)
• Brand: Epson
• Colour: Matte Black
• Ink Type: Pigment (UltraChrome XD3)
• Ink Volume: 700ml
• Print Technology: Inkjet
• Pack Quantity: 1 cartridge
• Barcode (UPC): 010343956162

Compatibility

The Epson T50L820 is compatible with the Epson SureColor T3770E 24-Inch Single-Roll CAD/Technical Printer, T3770DR 24-Inch Dual-Roll CAD/Technical Printer, T3770DE 24-Inch Dual-Roll CAD/Technical Printer, T5770DR 36-Inch Dual-Roll CAD/Technical Printer, T5770DM 36-Inch Multifunction CAD/Technical Printer, T7770D 44-Inch Dual-Roll CAD/Technical Printer, and T7770DM 44-Inch Multifunction CAD/Technical Printer, using the T50L ink cartridge family and the UltraChrome XD3 ink system. Also available in 110ml (T50K series) and 350ml (T50S series) fill volumes. Confirm T50L series compatibility in your printer's documentation before ordering.

Frequently Asked Questions

• What printers does the T50L820 work with? — The T50L820 is compatible with the Epson SureColor T3770E, T3770DR, T3770DE (24-inch), T5770DR, T5770DM (36-inch), T7770D, and T7770DM (44-inch) CAD/Technical Printers.
• When should I use Matte Black instead of Photo Black? — Use Matte Black (T50L820) for plain paper, matte, or uncoated media for maximum black density on those surfaces. Use Photo Black (T50L120) for glossy, semi-gloss, or coated technical media. Refer to your printer's documentation for media-specific ink recommendations.
• Is the T50L820 a genuine Epson cartridge? — Yes. The T50L820 is a genuine OEM Epson cartridge, ensuring accurate ink level monitoring, full warranty compliance, and consistent print quality.

Why Choose the Epson T50L820

The Epson T50L820 UltraChrome XD3 700ml Matte Black Ink Cartridge is the dependable choice for SureColor T3770, T5770, and T7770 CAD and technical printing environments that demand deep, accurate blacks on plain paper and uncoated media with outstanding durability. As a genuine Epson product using the UltraChrome XD3 ink system — including the gamut-expanding Red ink for vivid GIS maps, signage, and graphics — it protects your printer's warranty and delivers consistent, professional-quality results across high-volume print runs.