Ink cartridge ArmorAll K20480OW — Black, 22 ml, single pack, ~500 pages

ArmorAll K20480OW is a compatible black ink cartridge supplied as a single pack containing 22 ml of black ink. Intended for monochrome printing, the cartridge is designed to produce around 500 pages, making it suitable for standard text documents, office correspondence and everyday home printing tasks. The cartridge is compatible with HP printers and fits models that accept this cartridge type.

Advantages

This compatible black ink cartridge offers a balance of page yield and ink volume, providing reliable monochrome output for routine printing. As a single-pack supply with 22 ml of black ink, it simplifies replacement and storage while keeping operating costs predictable. The cartridge is formulated to deliver consistent black text density and legible prints on common office papers.

Suitable for

• Printing letters, reports and memos
• Everyday home printing and school assignments
• Office document workflows requiring clear black text
• Low- to medium-volume monochrome printing environments

Key specifications

• Color: Black
• Ink volume: 22 ml
• Estimated page yield: ~500 pages (black, standard coverage)
• Packaging: single cartridge pack
• Compatibility: designed for use in compatible HP printers that accept this cartridge type

How to use

Remove the cartridge from its packaging and gently shake it side to side before installation if recommended by the printer manufacturer. Follow your HP printer's standard cartridge replacement procedure: power off the printer if instructed, open the cartridge access cover, remove the empty cartridge and insert the compatible ArmorAll cartridge until it clicks into place. Close the access cover and run any printer alignment or cleaning routine suggested by the device to ensure correct printhead positioning and optimal black output.

Recommendations

Store the cartridge horizontally in a cool, dry place away from direct sunlight. Use the cartridge within the manufacturer's recommended period after opening for best print quality. For consistent results, run a nozzle check and alignment after installation and use standard office paper designed for inkjet printers to avoid smearing and to maintain legibility.