Epson T55K900 Light Light Black Ink UltraChrome HD 700ml OEM

Epson T55K900 Light Light Black Ink UltraChrome HD 700ml OEM is genuine Epson pigment ink designed for SureColor large format photo printers that use the T55K series cartridges, including the Epson SureColor P6000, P7000, P8000, and P9000. Light Light Black is made to refine the lightest grayscale values and delicate tonal transitions, helping reduce visible grain and improve blending in black and white photography and neutral tone printing. It supports smoother gradations in soft shadows and subtle textures where stepping can be easier to notice. When light light black stays consistent across runs, it helps you maintain repeatable results for proofs, reorders, and longer production jobs.

UltraChrome HD and UltraChrome HDX ink systems are engineered to work as a complete Epson printer and media workflow for predictable color, reliable daily performance, and repeatable output. Using the correct OEM ink helps reduce variables that can cause shifts between runs, which can save time, paper, and ink when you are producing client work or matching prior prints. With the right media settings and ICC profiles, neutral tones remain predictable and consistent from print to print.

This product is a 700ml OEM ink cartridge, part number T55K900, color Light Light Black. Label Code: T55K. Always confirm your printer model and required ink series before ordering.

Compatible Printer Models
Epson SureColor P6000
Epson SureColor P7000
Epson SureColor P8000
Epson SureColor P9000

Highlights
Genuine Epson UltraChrome HD pigment ink cartridge, T55K series
Light Light Black refines delicate grayscale transitions for smoother black and white and neutral printing
700ml capacity supports higher volume printing with fewer interruptions
Built for consistent, repeatable results in photo, fine art, and proofing workflows

Part Number: T55K900
Label Code: T55K
Ink Type: UltraChrome HD / HDX
Color: Light Light Black
Capacity: 700ml
Pack Size: Single Cartridge

Epson Printer Support: Find drivers, manuals, and official help for Epson Professional Imaging printers here: Epson Printer Support.

How to Update Firmware for Epson UltraChrome HD and HDX Ink Systems