HP 72B 130-ml Gray Original DesignJet Ink Cartridge
Description
The HP 72B 130-ml Gray Original DesignJet Ink Cartridge (3WX08A) is a genuine HP high-capacity ink cartridge engineered for professional large-format printing with compatible HP DesignJet printers. Containing 130 ml of dye-based Gray Original HP ink, the cartridge is designed to produce accurate neutral grays, smooth grayscale transitions, crisp details and professional-quality output for technical drawings, architectural plans, CAD documents, GIS maps, engineering drawings, presentations and large-format graphics. Original HP 72 inks are formulated specifically to work together with compatible HP DesignJet printers and HP 72 printheads, helping provide consistent ink delivery, predictable print quality and reliable operation. Gray ink is especially valuable in professional technical and graphical workflows because it improves tonal accuracy, produces smooth gray area fills and helps distinguish subtle grayscale details without relying entirely on combinations of colour inks. HP 72B ink is designed for fast-drying and smudge-resistant output on supported media, helping professionals handle prints quickly and maintain productive workflows. Intelligent technology built into Original HP cartridges also enables compatible DesignJet printers to monitor supply levels and alert users when cartridges require replacement. The 130-ml high-capacity format is suitable for architectural firms, engineering companies, construction businesses, CAD departments, GIS professionals and other users with regular large-format printing requirements. Customers should verify the exact printer model and cartridge number before purchasing because DesignJet cartridge compatibility can vary by printer generation, firmware and regional configuration.
Key Features
- 100% genuine Original HP DesignJet ink cartridge
- HP product number 3WX08A
- 130-ml high-capacity cartridge
- Gray ink for professional large-format printing
- Dye-based Original HP ink
- HP Thermal Inkjet technology
- TIJ 4.0 print resolution technology
- Produces true neutral gray tones
- Helps create smooth gray area fills
- Produces fine grayscale transitions
- Helps improve detail in technical and graphical output
- Designed for accurate professional printing
- Fast-drying ink formulation
- Designed for smudge-resistant output on supported media
- Suitable for CAD and engineering drawings
- Suitable for architectural plans
- Ideal for GIS maps and technical graphics
- Suitable for grayscale presentations and image details
- Designed together with compatible HP 72 printheads and DesignJet printers
- Built-in supply intelligence supports cartridge replacement alerts
- 130-ml capacity helps reduce cartridge replacement frequency
Technical Specifications
Compatible With
Warranty
HP warrants the Original HP cartridge until the ink is depleted or until the end-of-warranty date printed on the product has been reached, whichever occurs first, subject to HP's applicable inkjet supply warranty terms and conditions.
