HP
HP 1XB20A 775 500ml Chromatic Red ink cartridge
500 ml dye-based chromatic red cartridge for HP DesignJet Z6 Pro printers
- Cartridge ColorRed
- Replacement ModelHP
- Ink TypeDye-based
- FeaturesHP 775 500ml Chromatic Red DesignJet Ink Cartridge
- High-contrast chromatic red output with HP Vivid Photo Inks
- 500 ml capacity supports extended print runs
- Designed for HP DesignJet Z6 Pro printer
- Dye-based formulation optimised for photo and graphics quality
- Wilhelm-rated permanence over 200 years in dark storage
Chromatic Red Ink Cartridge
The HP 1XB20A is a genuine 500ml chromatic red ink cartridge designed for the HP DesignJet Z6 Pro Printer. It uses dye-based HP Vivid Photo Inks to produce an expanded RGB color gamut for professional photo and graphics output. Print service providers and GIS users rely on this cartridge for high-contrast, high-definition technical prints.
Dye-Based Ink Limitations
Dye-based inks achieve vivid color saturation but offer lower resistance to light and environmental exposure than pigment alternatives. The formulation is engineered specifically for the supported DesignJet Z-series hardware and printhead architecture. Using this cartridge outside the validated printer models risks printhead damage and voids the printhead warranty protection.
Upgrade from Standard Inks
This cartridge replaces standard four-color ink sets by adding a dedicated chromatic red channel for smoother gradients and richer skin tones. The jump is worthwhile when producing fine-art reproductions, retail graphics, or GIS maps that demand the highest Wilhelm permanence ratings. Buyers who need only general-purpose CAD line drawings or monochrome output will not benefit from the expanded gamut.
Highlights
- High-contrast chromatic red output with HP Vivid Photo Inks
- 500 ml capacity supports extended print runs
- Designed for HP DesignJet Z6 Pro printer
- Dye-based formulation optimised for photo and graphics quality
- Wilhelm-rated permanence over 200 years in dark storage
Specifications
| Brand | HP |
|---|---|
| Part Number | 1XB20A |
| Cartridge Color | Red |
| Replacement Model | HP |
| Ink Type | Dye-based |
| Features | HP 775 500ml Chromatic Red DesignJet Ink Cartridge |
| Shipping weight | 0.91 kg |
| Package size | 152 × 127 × 64 mm |
Questions about this item
Should I choose the 775 500 ml Chromatic Red or the 776 Chromatic Green and Blue cartridges for my printer?
Select the 775 500 ml Chromatic Red cartridge for red output; the 776 Chromatic Green and Blue are separate cartridges required for their respective colours in the same ink system.
What does the 500 ml volume mean for daily printing on a DesignJet Z6 Pro?
The 500 ml capacity supports extended high-volume graphics and GIS map production before a replacement is needed.
Is the HP 775 ink compatible with the DesignJet Z9+ Pro series as well as the Z6 Pro?
The supplier notes RGB HP Vivid Photo Inks work with the DesignJet Z9+ Pro and Z9+ PostScript series; the 775 Chromatic Red is listed for the DesignJet Z6 Pro.
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