HP Officejet G85 G95 Ink Cartridges
Shop ink cartridges for your HP Officejet G85 and G95, which use the HP 45 ink cartridges series. Our 4.8 Google rating reflects a long-standing track record of premium cartridge performance. Ink Depot has been supplying reliable consumables for these multifunction thermal inkjet printers since Aug 2026. Heavy text printing rapidly depletes black ink, making compatible 45 (51645AA) cartridges a practical choice to lower per-page expenses without disrupting daily document workflow.
Expected Page Output and Replacement Cycles
Page yields for HP 45 (51645AA) ink cartridges are measured using ISO/IEC standard coverage test pages. Real-world yield depends on document density, text coverage, and printing frequency across daily routine tasks.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| 45 | Standard | Black | 883 | $0.15 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Genuine cartridges.
Choosing Between Genuine and Compatible 45 Cartridges
Switching to compatible 45 (51645AA) cartridges offers substantial cost savings for routine document printing while maintaining crisp black text output. Under Australian Consumer Law, using compatible cartridges does not void your printer warranty. Read our comprehensive guide on genuine vs compatible cartridges to determine which option best fits your ongoing print requirements.
Managing Cartridge Replacements and Delivery
If you print mainly high-volume text documents, choosing compatible 45 (51645AA) black cartridges delivers maximum cost efficiency, backed by our risk-free money back guarantee. If you require original manufacturer specifications for archival printing, genuine cartridges remain available. Explore our full range of HP ink cartridges with confidence, knowing our standard returns policy applies to every order. Free delivery applies on all orders over $99, dispatched quickly from our warehouses in Perth, Brisbane, Sydney, Melbourne and Adelaide.
Essential Cartridge Insight
The HP 45 (51645AA) black cartridge features an integrated printhead, meaning each fresh cartridge replaces the print nozzle array automatically to maintain sharp text output throughout the printer's lifespan.
Frequently Asked Questions
Do the HP Officejet G85 and G95 use the exact same ink cartridges?
Yes, both the Officejet G85 and G95 share the identical HP 45 (51645AA) black ink cartridge series, so all consumables listed on this page fit either printer model seamlessly.
Can I mix compatible and genuine HP 45 cartridges in my printer?
Since the HP Officejet G85 and G95 run on a single 45 (51645AA) black cartridge slot alongside the tricolour cartridge, replacing a genuine black cartridge with a compatible 45 cartridge will function smoothly without any system conflicts.
Why does the HP 45 cartridge cost more than smaller desktop ink cartridges?
The HP 45 (51645AA) cartridge contains a high volume of ink (42ml) and incorporates its own built-in printhead, providing significantly higher page yield and refreshing the print mechanism with every replacement.
How should I store spare HP 45 cartridges to prevent printhead drying?
Store unused 45 (51645AA) cartridges upright in their original sealed packaging at room temperature, away from direct sunlight, to ensure the integrated nozzles remain primed and ready for immediate use.
