HP 915XL 3YM21AA Yellow Ink from The Print Cartridge Shop, dispatched fast to every Australian state.
Bright, eye-catching yellow for business documents, promotional pieces and creative projects comes from the genuine HP 915XL cartridge (3YM21AA). It offers a high yield of up to 825 pages, so you replace cartridges less often. Pigment-based ink gives superior saturation and fade resistance for vivid, durable prints. It is a strong choice for regular colour users. HP’s commitment to quality also extends to responsible recycling.
Key details
- Brand: HP (original)
- Part codes: 915XL / 3YM21AA
- Colour: yellow
- Page yield: up to 825 pages
- Ink type: pigment-based
- Fade-resistant, vivid output
- High-yield XL cartridge
Every HP 915XL 3YM21AA Yellow Ink we sell is checked against its listing details before it ships.
Add the HP 915XL 3YM21AA Yellow Ink to your cart today and it will be on its way within one to two business days.
If you print often, keeping a spare HP 915XL 3YM21AA Yellow Ink on hand saves downtime when the current one runs low.
Order the HP 915XL 3YM21AA Yellow Ink online and we will pack it carefully for delivery to your door.
Good to know
Is the 3YM21AA a high-yield cartridge?
Yes. It is the XL version, rated for up to 825 pages, ideal for high-volume colour printing.
Is it genuine HP?
Yes. This is an original HP 915XL yellow cartridge, not a third-party alternative.
How to install the HP 915XL 3YM21AA Yellow Ink
- Turn the printer on and open the ink access cover so the cartridge holder moves to the replacement position.
- Press the release tab on the empty cartridge and lift it out.
- Unpack the new cartridge and remove the protective tape or cap. Avoid touching the copper contacts and the ink outlet.
- Push it into the slot that matches its colour until it clicks into place, then close the cover.
- Let the printer finish its start-up cycle and run a print head alignment if the printer asks for one.
Storage and handling
Unopened cartridges keep best in their sealed packaging at normal room temperature. Avoid storing them in a hot car or near a window, and fit the new cartridge soon after you remove the old one so the print head stays protected.
Getting the most from each cartridge
To avoid wasted ink, only run head cleaning when a nozzle check shows a problem, and turn the printer off with its power button so it can cap the print head properly. Empty cartridges can be recycled free through the Cartridges 4 Planet Ark program.
Delivery, returns and support
Orders are packed within 1–2 business days and sent with tracking to every Australian state for a flat $19.99 delivery fee. Change your mind? Let us know within 30 days of delivery under our returns policy, and faulty items are covered by Australian Consumer Law. Not sure this is the right part for your machine? Send us your printer model and we will confirm before you order.













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