HP940 Compatible Printing Nozzle for C4900A and C4901A Cartridges in Black and Yellow

This printing nozzle is a direct replacement component designed for HP940 printhead systems that utilise C4900A and C4901A ink cartridges. It enables the continued function of your printer's black and yellow colour channels, responsible for crisp text documents and colour graphics. Supplied as a single, ready-to-install unit, it provides a practical solution for maintaining printer output without requiring a full printer service or replacement.

Features and Construction

The nozzle is built to match the specifications and form factor of the original HP940 component. Its design focuses on delivering reliable ink flow for the two colour channels it supports.

Material and Build

Constructed from industry-standard plastics and metals, the nozzle assembly contains the necessary microchannels to direct black and yellow ink from the compatible cartridges to the paper. The build is focused on functional compatibility rather than decorative features.

Size and Practical Fit

The unit measures approximately 10 centimetres in length, 5 centimetres in width, and 3 centimetres in depth. These dimensions ensure it fits correctly into the printhead carriage assembly within printers designed for the HP940 nozzle, making installation a straightforward swap-out procedure.

Uses and Placement

This component is essential for printers that have identified a fault with the existing black or yellow ink delivery system or as a preventative maintenance part.

Event or Professional Use

For office environments or print shops relying on specific HP printer models, having a compatible replacement nozzle on hand minimises downtime. It allows for quick remediation of issues like faded yellow tones, poor black text quality, or complete printhead failure related to these colour channels.

Everyday Home Use

Home users with compatible HP printers can use this nozzle to extend the life of their device. It provides a targeted fix for declining print quality, potentially avoiding the cost and inconvenience of a full printer replacement when only the printhead is problematic.

Benefits and Buying Value

The value of this product lies in its specific compatibility and role in printer maintenance, offering a cost-effective alternative to manufacturer-original parts in many cases.

Reuse and Low Maintenance

By replacing only the faulty component—the printing nozzle—you reuse the rest of the printer's functional hardware. The nozzle itself requires no maintenance; it is a install-and-forget component that works until ink delivery performance declines.

Why Choose This Product

Choose this nozzle for its confirmed compatibility with HP940 systems and C4900A/C4901A cartridges. Its specified dimensions guarantee a physical fit, and its support for the black and yellow colour channels directly addresses a common point of failure in inkjet printing, providing a clear, practical solution backed by concrete specifications.