{"product_id":"printing-nozzle-ink-cartridge-head-c4900a-c4901a-compatible-replacement-for-hp940-printers-black-and-yellow-ink-configuration-measuring-approximately-10x5x3cm-designed-for-straightforward-diy-installation-and-maintenance","title":"Printing nozzle ink cartridge head C4900A C4901A compatible replacement for HP940 printers, black and yellow ink configuration measuring approximately 10x5x3cm, designed for straightforward DIY installation and maintenance.","description":"\u003ch1\u003eHP940 Compatible Printing Nozzle: C4900A C4901A Replacement Cartridge with Black \u0026amp; Yellow Ink\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Compatible HP940 C4900A printing nozzle cartridge with black and yellow ink\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/625\/2025-09-28\/original-image\/1727867006230859776.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis product is a compatible ink cartridge printing head designed as a direct replacement for specific HP printer models. It serves users who are experiencing issues with their original printhead, such as clogged nozzles, streaks, or complete failure, providing a cost-effective alternative to sourcing original manufacturer parts. The unit is engineered to match the physical dimensions and electrical interface of the HP C4900A and C4901A printheads used in HP940 series printers. Supplied as a complete, ready-to-install assembly, it integrates both black and yellow ink supplies into a single, compact unit measuring approximately 10 by 5 by 3 centimetres, facilitating a straightforward swap-out procedure for most users.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Compatible HP940 C4900A printing nozzle cartridge with black and yellow ink\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/625\/2025-09-28\/original-image\/1727867006423797760.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe printing nozzle is built as a single, integrated component that replaces the entire original printhead assembly. Its design prioritises functional compatibility and ease of installation over complex features, aiming to restore printer functionality with minimal downtime.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe cartridge is constructed primarily from moulded plastics, forming the external housing and internal ink chambers. The build focuses on replicating the critical interfaces of the original HP part, including the nozzle plate, ink inlets, and electrical contact points. This ensures it physically and electrically connects correctly within the HP940 printer carriage. The internal channels are designed to manage the flow of two distinct ink colours from their separate reservoirs to the common nozzle array.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eWith dimensions of roughly 10cm long, 5cm wide, and 3cm high, the cartridge is engineered for a precise physical fit within the printer's printhead carriage. This specific sizing is crucial for correct alignment and movement across the paper width during printing operations. The compact form factor is a direct match for the space allocated in the printer, preventing any installation issues or interference with other mechanical parts.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Compatible HP940 C4900A printing nozzle cartridge with black and yellow ink\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/625\/2025-09-28\/original-image\/1727867006537043968.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis product has a single, defined primary use: to replace a faulty or worn-out ink cartridge printing head in compatible HP printers. It is not a general-purpose printer part and is intended for a specific repair scenario.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eIn a professional or office environment where an HP940 printer suffers a printhead failure, this compatible unit allows for a rapid in-house repair. This can minimise disruption to printing workflows for documents, reports, or general office correspondence that utilises black and yellow ink, avoiding the longer lead times and potentially higher costs associated with official service calls or genuine HP parts.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor home users with an HP940 printer, this replacement nozzle offers a DIY repair path when print quality declines due to nozzle clogs or aging. It enables the user to extend the functional life of their existing printer for personal printing tasks, such as letters, school work, or basic colour documents, without needing to invest in a completely new machine.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Compatible HP940 C4900A printing nozzle cartridge with black and yellow ink\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/625\/2025-09-28\/original-image\/1727867006662873088.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe value of this product lies in its role as a specific, functional replacement part. It addresses a clear point of failure in compatible printers with a focus on practicality and restoring core functionality.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eBy replacing only the failed component—the printhead—this product supports the principle of repairing rather than replacing the entire printer. Once installed, it requires the same standard maintenance as the original part, such as occasional nozzle cleaning cycles via the printer's software to prevent new clogs. Its value is realised through the continued use of the existing printer hardware.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis printing nozzle is chosen for its stated compatibility with HP940 printers and the C4900A\/C4901A printhead models. The primary decision factor is the need for a directly interchangeable part that contains both required ink colours (black and yellow) in the correct configuration. The provided dimensions confirm it will physically fit, and its supply as a complete unit simplifies the installation process for the user, requiring no additional components or complex assembly.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Compatible HP940 C4900A printing nozzle cartridge with black and yellow ink\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/625\/2025-09-28\/original-image\/22fd7666-e062-458e-8f8a-78a8d2da6896.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Compatible HP940 C4900A printing nozzle cartridge with black and yellow ink\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/625\/2025-09-28\/original-image\/252c9d8a-a618-4e57-96fe-08db6553049f.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Compatible HP940 C4900A printing nozzle cartridge with black and yellow ink\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/625\/2025-09-28\/original-image\/66165768-9c82-4e62-80ba-88b351f057f0.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Compatible HP940 C4900A printing nozzle cartridge with black and yellow ink\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/625\/2025-09-28\/original-image\/959e6136-fef0-4a56-a40a-2273f74dff62.webp\"\u003e\u003c\/div\u003e","brand":"test3287rtfg78ewg","offers":[{"title":"Black And Yellow","offer_id":56036613620097,"sku":"CJYD190484401AZ","price":35.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/4628\/1345\/files\/22fd7666-e062-458e-8f8a-78a8d2da6896.webp?v=1785880590","url":"https:\/\/vj6pds-0x.myshopify.com\/products\/printing-nozzle-ink-cartridge-head-c4900a-c4901a-compatible-replacement-for-hp940-printers-black-and-yellow-ink-configuration-measuring-approximately-10x5x3cm-designed-for-straightforward-diy-installation-and-maintenance","provider":"EverKit.uk","version":"1.0","type":"link"}