Epson UltraChrome GS3 T51U 1.5L Ink Packs for SureColor S9170

Epson UltraChrome GS3 T51U inks are the high-capacity 1,500 mL solvent ink packs for the SureColor S9170 64-inch printer. They provide the same professional GS3 signage platform in a larger pack size for higher-volume production, with an expanded S9170 color set that includes Light Black, Orange, Red, White and Green in addition to the core colors.

Key Features & Benefits

• Genuine Epson UltraChrome GS3 consumable for professional signage production
• Solvent ink technology designed for vivid, accurate color across a wide range of sign and display applications
• Fast drying performance supports efficient print-finishing workflows
• Use the exact ink code and printer compatibility when selecting a replacement
• 1,500 mL high-capacity pack format for production environments
• Expanded S9170 palette supports demanding sign, display and specialty graphics

Verified Product Information

Common Applications

• Vehicle and fleet graphics
• Commercial signage
• Backlit and display graphics
• Banners and decals
• High-volume wide-format solvent production

Compatibility & Selection Guidance

Use the exact T51U code for the required S9170 color. The printer can use compatible 800 mL T51N or 1,500 mL T51U packs, which allows shops to choose capacity around consumption. A cleaning-fluid option appearing in the variant list is a maintenance consumable rather than a 1.5 L printable ink color and should be selected only when that specific maintenance item is needed.

Frequently Asked Questions

What is the difference between the S9170 800 mL and 1.5 L inks?

The primary difference is capacity: T51N is the 800 mL family and T51U is the 1,500 mL family for compatible S9170 colors.

Can I mix 800 mL and 1,500 mL packs in the S9170?

Yes. Epson specifically states that the S9170 can mix and match compatible ink sizes.

Does the S9170 use White ink?

Yes. Epson lists White as part of the S9170 UltraChrome GS3 ink system.