HP Deskjet 3820 Ink Cartridges
Shop ink cartridges for your HP Deskjet 3820, which uses the HP 15 ink cartridge. Ink Depot has been supplying reliable consumables for this printer since Jul 2007. The HP Deskjet 3820 is a compact desktop inkjet printer designed for basic everyday document printing. Installing a compatible 15 (C6615DA) black cartridge provides crisp text output for routine household printing while keeping ongoing costs low. Our 4.8 Google rating reflects a long-standing track record of premium cartridge performance.
Expected page output and cartridge yield
Page yields for the 15 (C6615DA) black cartridge are calculated under ISO/IEC 24711 standard testing conditions based on 5% page coverage. Actual page count varies depending on document density, print settings, and frequency of use.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| 15 | Standard | Black | 495 | $0.054 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Compatible cartridges.
Choosing compatible ink cartridges
Under Australian Consumer Law, using compatible cartridges does not void your printer warranty. Choosing compatible options offers significant savings on everyday printing costs without sacrificing document clarity. For a detailed breakdown of benefits, read our guide comparing genuine and compatible cartridges.
Ordering and fast delivery options
If you print mainly text documents, keeping a spare 15 (C6615DA) cartridge on hand prevents unexpected downtime. All compatible cartridges are backed by our money-back guarantee for complete peace of mind; view our returns policy for full details. Free delivery applies on all orders over $99. We ship directly from dispatch centers in Perth, Brisbane, Sydney, Melbourne and Adelaide to ensure swift arrival across Australia. Browse our complete range of HP ink cartridges today.
Cartridge Pro Tip
Check your cartridge packaging seals upon arrival and store spare black ink cartridges upright in a cool, dark place to maintain optimal shelf life until you are ready to install them.
Frequently Asked Questions
Does the 15 (C6615DA) black cartridge feature an integrated printhead?
Yes, the HP 15 (C6615DA) cartridge includes an integrated printhead mechanism. Replacing the cartridge installs a fresh firing nozzle array, ensuring clean text printing without cumulative nozzle wear over time.
Can I use a 15 (C6615DA) black cartridge if my printer originally came with a starter ink cartridge?
Yes, the standard replacement 15 (C6615DA) cartridge fits directly into the black cartridge slot and delivers the full rated page yield.
How long can an unopened 15 (C6615DA) compatible cartridge be stored before installation?
Unopened 15 (C6615DA) compatible cartridges have a shelf life of up to 24 months when stored upright in their sealed packaging away from direct sunlight and extreme temperatures.
