
HP 738B 300-ml Black Original DesignJet Ink Cartridge
Description
The HP 738B 300-ml Black Original DesignJet Ink Cartridge (498P6A) is a high-capacity professional ink cartridge designed for compatible HP DesignJet technical and large-format printers. Featuring 300 ml of Original HP Black pigment-based ink and HP Flex Tech Ink technology, it is engineered to produce outstanding fine-line detail, bold blacks, distinguishable grayscale output and dependable professional-quality results. The cartridge is particularly well suited to architectural drawings, engineering plans, CAD documents, blueprints, maps, technical diagrams, presentations, posters and other large-format business applications. Its high-capacity 300-ml design helps reduce cartridge replacement frequency and printing interruptions, making it a practical choice for architectural offices, engineering companies, construction firms, GIS departments, design studios and other professional users with regular large-format printing requirements. HP Flex Tech Inks are developed for durable output with strong light and water fastness, print permanence and resistance to smudging and highlighter bleed when used under appropriate conditions and on supported media. The HP 738B 300-ml Black cartridge works within a four-cartridge printing system in which the corresponding Cyan, Magenta and Yellow supplies are sold separately under the HP 738 series. Customers should note that HP 738B specifically identifies the Black cartridge; the 300-ml Cyan, Magenta and Yellow cartridges are HP 738 rather than HP 738B. Always verify the exact printer model and required cartridge product number before purchasing.
Key Features
- 100% genuine Original HP DesignJet ink cartridge
- HP product number 498P6A
- High-capacity 300-ml Black ink cartridge
- Pigment-based Original HP ink
- Uses HP Flex Tech Ink technology
- Designed for compatible HP DesignJet large-format printers
- Produces outstanding fine-line detail
- Produces bold and dense black output
- Helps produce distinguishable grayscale details
- Suitable for CAD and technical drawings
- Ideal for architectural and engineering plans
- Suitable for blueprints and construction drawings
- Excellent for maps and GIS applications
- Suitable for presentations and posters
- Designed for professional large-format printing workflows
- High 300-ml capacity reduces cartridge replacement frequency
- Individual cartridge design allows Black to be replaced separately
- Designed for dependable professional print performance
- Original HP engineering for consistent ink delivery
- Suitable for demanding business and technical printing environments
Technical Specifications
Compatible With
Warranty
HP warrants this Original HP cartridge until the 'Warranty Ends' date has been reached or the warranted usage limit has been reached, whichever occurs first, subject to HP's applicable warranty terms and conditions.



