HP Photosmart P1215 P1218 Ink Cartridges
Your HP Photosmart P1215 and P1218 printers use the HP 45 ink cartridge series. Ink Depot has been supplying reliable consumables for these desktop printers since Sep 2009. Designed for home and office document printing, these models rely on high-pigment black ink for crisp text delivery. Choosing compatible 45 (51645AA) cartridges provides substantial savings during high-volume print runs without sacrificing output quality. Our 4.8 Google rating reflects a long-standing track record of premium cartridge performance.
Expected page output and replacement cycles
Page yields for HP 45 (51645AA) ink cartridges are determined under standardized ISO/IEC 24711 testing procedures using 5% page coverage. Actual page output varies based on document density, font bolding, and print frequency during routine home office use.
| 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 cartridges
Under Australian Consumer Law, using compatible cartridges does not void your printer warranty. Choosing compatible HP 45 (51645AA) cartridges provides an economical alternative to original cartridges while maintaining clear text definition. Read our guide on genuine vs compatible cartridges to learn more about how alternative consumables perform.
How to select and order your cartridges
If you print mainly routine text documents, high-yield 45 (51645AA) compatible cartridges offer maximum value. For official archived files, genuine cartridges remain available. All compatible options include a money back guarantee for total peace of mind. Check our returns policy for full coverage details. Free delivery applies on all orders over $99, with orders dispatched fast from warehouses in Perth, Brisbane, Sydney, Melbourne and Adelaide. Browse our full range of HP ink cartridges today.
Pro Tip for HP 45 Ink Users
When ordering HP 45 (51645AA) black cartridges, check whether your print volume justifies buying compatible options in bulk, as the high fluid capacity of 45 series cartridges gives them an extended shelf life when stored sealed in a cool, dry place.
Frequently Asked Questions
Do the HP Photosmart P1215 and P1218 both use the same HP 45 ink cartridge?
Yes, both the Photosmart P1215 and P1218 share the exact same print architecture and take the HP 45 (51645AA) black ink cartridge.
Is the print capacity identical between genuine and compatible HP 45 cartridges?
Compatible HP 45 (51645AA) cartridges are filled to maximum capacity, delivering page yields comparable to standard genuine cartridges while maintaining dense text output on plain paper.
Can HP 45 ink cartridges dry out if the printer is unused for extended periods?
Because the printhead mechanism is integrated directly onto the HP 45 (51645AA) cartridge nozzle plate, leaving cartridges installed without printing for months can dry out the print nozzles. Keeping a fresh backup cartridge sealed in its protective foil until needed ensures immediate printing without ink drying issues.
What is the difference between HP 45 and other HP cartridge series?
The HP 45 (51645AA) is a high-capacity black ink cartridge designed specifically for legacy HP deskjet and photosmart printers, featuring built-in printhead nozzles and high-pigment black ink formulated for sharp text.
