HP 730B 300-ml Matte Black Original DesignJet Ink Cartridge
Description
The HP 730B 300-ml Matte Black Original DesignJet Ink Cartridge, part number 3ED51A, is a genuine high-capacity HP ink supply designed for selected Asia-Pacific HP DesignJet T-series large-format printers. Formulated for professional technical-document and graphics printing, the pigment-based Matte Black ink produces deep black areas, crisp text, precise technical lines and dependable detail on plain, coated and compatible large-format media. Its large 300-ml capacity is ideal for architectural firms, engineering offices, construction companies, GIS departments, government organisations and professional print environments that regularly produce CAD drawings, plans, maps, diagrams, posters and presentation graphics. Original HP ink is engineered together with compatible HP DesignJet printers and printheads to provide reliable ink flow, consistent print quality, fast-drying output and dependable operation. The high-capacity format helps reduce cartridge changes and supports longer unattended printing workflows. This is an authentic Original HP product supplied in genuine HP packaging and is not a compatible, refilled or remanufactured cartridge.
Key Features
- Genuine Original HP DesignJet ink cartridge
- Official HP part number 3ED51A
- Large 300-ml high-capacity ink supply
- Pigment-based Matte Black ink
- Produces deep blacks and sharp technical lines
- Designed for professional CAD, architectural and engineering printing
- Ideal for maps, plans, diagrams and technical documents
- Fast-drying output supports productive professional workflows
- Designed to deliver consistent results on compatible plain and technical media
- Original HP formulation helps maximise compatible printhead reliability and service life
- High-capacity format reduces cartridge replacement frequency
- Suitable for demanding business and professional printing environments
- Designed for selected HP DesignJet T1600, T1700 and T2600 printer families
- Factory-sealed Original HP product
- Not compatible, refilled or remanufactured
Technical Specifications
Compatible With
Warranty
Original HP DesignJet ink cartridges are covered until the cartridge's stated Warranty Ends date or the warranted usage limit is reached, whichever occurs first, subject to HP's applicable regional warranty terms. Retain the original packaging, manufacturer part number and proof of purchase for warranty assistance.
