Product Overview
Keep your HP Latex printer producing vibrant, professional-quality graphics with genuine HP 821A 400ml Latex Ink and Optimizer Cartridges. Designed for the HP Latex 110 and HP Latex 115 printers, these original HP consumables support reliable printing, consistent color reproduction, and durable output across a variety of compatible print media.
Available in Cyan, Magenta, Yellow, Black, Light Cyan, Light Magenta, and Latex Optimizer, HP 821 cartridges provide the replacement supplies needed to maintain your existing HP Latex printing workflow. Select the required cartridge color or optimizer from the available options.
Original HP Latex inks are engineered to work with compatible HP Latex printheads and printer technology. The water-based ink formulation produces vibrant color, rich blacks, and detailed graphics while supporting the durability required for commercial signage and display applications.
Using genuine HP cartridges helps maintain the intended compatibility and performance of your HP Latex 110 or 115 printer.
HP Latex printing technology supports durable, scratch-resistant graphics on compatible media, making these inks suitable for a wide range of indoor and outdoor sign production applications.
Whether printing self-adhesive vinyl, banners, posters, wall graphics, or display materials, HP Latex inks deliver versatile output for professional print shops and sign businesses. Actual print durability depends on the media, application, environmental conditions, and any protective finishing used.
The HP Latex 110 and 115 use a six-color ink configuration consisting of Cyan, Magenta, Yellow, Black, Light Cyan, and Light Magenta, along with a separate Latex Optimizer cartridge.
The light ink colors help produce smooth tonal transitions and detailed graphics, while HP Latex Optimizer assists with ink placement and image quality during the printing process.
Important: Latex Optimizer is a separate consumable required by the printer's ink system. It is not a substitute for a color ink cartridge.
Each option represents one individual 400ml cartridge. Select the required color or optimizer before adding the product to your cart.
These cartridges are intended for the HP Latex 110/115 printer family. Verify your printer model and the cartridge part number before ordering. They should not be assumed compatible with other HP Latex printer series.
Original HP ink and optimizer cartridges are designed specifically for compatible HP Latex printers. Using the correct OEM consumables helps support consistent print quality, dependable cartridge recognition, and the intended operation of the printer's ink delivery system.
For commercial print shops, maintaining the correct ink inventory helps reduce unnecessary interruptions and keeps production moving.
Ordering Note: This listing is for individual ink or optimizer cartridges, not a complete ink set. Confirm your selected color and HP part number before purchasing.