HP940 Printing Nozzle Cartridge C4900A C4901A compatible replacement black and yellow ink print head for HP printers, measuring approximately 10cm x 5cm x 3cm
HP940 Printing Nozzle Replacement Cartridge for HP C4900A and C4901A Print Heads

This HP940 printing nozzle serves as a compatible replacement component for HP printer models that utilise the C4900A and C4901A print head cartridges. When an original print head requires replacement due to clogging, wear, or damage, this unit offers a straightforward solution to restore your printer's functionality. It is manufactured to the specified dimensions to fit correctly within the printer's carriage assembly and comes pre-configured for black and yellow ink output. Supplied as a complete assembly, it includes the necessary sprinkler component for controlled ink delivery. The product is designed for users who need a practical replacement part to maintain their HP printer's operation without the complexity of full printer servicing.
Features and Construction

The HP940 nozzle is built as a direct functional equivalent to the original HP cartridge components it replaces. Its construction focuses on printer compatibility and core printing function restoration.
Material and Build
The nozzle is constructed from materials specified for reliable ink delivery and compatibility with HP printer systems. It incorporates the essential sprinkler mechanism within the assembly, which is responsible for distributing ink during the printing process. The build prioritises a fit that matches the original cartridge's form, ensuring it seats correctly in the printer carriage. No additional performance claims beyond basic functional replacement are made or implied by the source material.
Size and Practical Fit
With dimensions of approximately 10 centimetres in length, 5 centimetres in width, and 3 centimetres in depth, the nozzle is sized to occupy the same physical space as the original C4900A and C4901A cartridges. This precise sizing is critical for mechanical compatibility within the printer's internal carriage system. The product's form factor allows it to be installed using the same access and mounting points as the factory component. The standardised size ensures it interfaces correctly with the printer's ink supply and electrical connection systems.
Uses and Placement

This replacement nozzle has a defined role within compatible HP printing systems, serving a specific technical function rather than a broad decorative or multi-purpose use.
Event or Professional Use
In office or professional printing environments, this component allows for the continued operation of HP printers that rely on the C4900A/C4901A print head. It enables the restoration of document printing, report production, and general office output without requiring a full printer replacement. For businesses or settings where printer downtime is disruptive, having a compatible replacement part on hand can maintain workflow continuity. The product addresses a practical maintenance need within a technical system.
Everyday Home Use
For home users with compatible HP printers, this nozzle provides a solution when print quality degrades due to a faulty print head. It supports the continued printing of household documents, school work, photographs, and personal projects. The replacement process is a standard printer maintenance task that can extend the usable life of the existing printer hardware. It represents a targeted fix for a specific printer component failure.
Benefits and Buying Value

The value of this product lies in its functional role as a replacement part, offering a practical alternative to more costly or complex solutions.
Reuse and Low Maintenance
By replacing only the failed print head component, this product supports the reuse of the existing printer body, power supply, paper handling mechanism, and external casing. This approach aligns with reducing electronic waste compared to disposing of an entire printer. The maintenance involved is confined to the specific cartridge replacement procedure outlined in the printer's manual, which is typically less involved than full printer repair. The product enables the continued use of the printer's core hardware.
Why Choose This Product
This product is chosen for its direct compatibility with HP C4900A and C4901A print head slots and its configuration for black and yellow ink output. It provides a defined solution for a defined problem: a non-functioning print head in a compatible HP printer. The value is in its specificity—it is not a universal part but one made for a particular printer model series. It offers a straightforward component replacement path when printer diagnostics indicate a faulty print head as the issue.



