HP Smart Tank 455 Ink Bottles
Your HP Smart Tank 455 uses the 31XL, 32XL ink bottles. Ink Depot has been supplying consumables for this printer since Jul 2025, supporting its specialised four-colour refill system. Because these continuous ink supplies require manual top-ups rather than traditional physical swaps, users generally monitor reservoir levels directly and experience highly economical individual ink replenishment cycles. Our 4.8 Google rating proves it: we consistently supply premium cartridges backed by rock-solid reliability.
Refill Yield and Expected Lifespan
HP calculates its page outputs using international testing protocols for continuous document workflows. Real-world consumption differs as individual colour channels drain independently depending on your distribution of text documents versus full-colour graphics.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| 31 | Standard | Cyan | 8,000 | $0.003 |
| 31 | Standard | Magenta | 8,000 | $0.003 |
| 31 | Standard | Yellow | 8,000 | $0.003 |
| 32XL | High Yield | Black | 6,000 | $0.004 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Genuine cartridges.
Choosing Between Genuine and Compatible Options
Under Australian Consumer Law, using compatible cartridges does not void your printer warranty. Third-party refill alternatives deliver identical reservoir compatibility and pouring mechanisms to match the manufacturer's spill-free design. To see how these variants stack up side-by-side, check out our comprehensive guide to genuine and compatible ink consumables.
Print Head Longevity
This continuous ink supply system utilises independent genuine M0H50AA and M0H51AA print heads that operate separate from the liquid reservoirs. Experience Tip: If your text outputs show faint horizontal lines, executing an automated print head alignment sequence from the software control utility can clear the internal micro-nozzles without requiring a complete part replacement.
Selecting Your Refill Setup and Delivery
If you print mainly text, buying standalone black bottles provides the most direct economy. If you print a balanced mix of monochrome reports and multi-colour presentation layouts, selecting full multi-packs prevents sequential colour dropouts. Third-party alternatives include a complete money-back guarantee in the rare event of a performance fault. Our stock ships quickly from regional distribution centres located in Perth, Brisbane, Sydney, Melbourne, and Adelaide. Free delivery applies on all orders over $99 (conditions apply). You can find our full technical return conditions and resolution process listed on our returns policy page. For more options, explore the wider HP ink bottles range.
Pro Tip
Always top up the liquid reservoirs before the ink level dips below the minimum line indicated on the outer casing to prevent permanent air bubbles from entering the internal supply tubes.
Frequently Asked Questions
Can I mix a compatible ink bottle with the genuine ink remaining in my reservoir?
Yes, third-party formulations are chemically stable for direct integration with existing OEM fluids inside the storage channels without causing clotting or separation.
Why does my yellow reservoir look full while cyan requires topping up sooner?
Every document uses a unique combination of process pigments, meaning standard business documents often deplete specific colour channels faster based on logo styles or structural layout highlights.
Do these refill bottles come with the sealed spill-proof caps?
Yes, both authentic and alternative replenishment bottles feature mechanical non-spill mechanisms that only release fluid once properly aligned and pressed down over the corresponding tank port.
