HP Photosmart C4345 Ink Cartridges
Shop ink cartridges for your HP Photosmart C4345, which uses the HP 74 and 75 ink cartridge series. Ink Depot has been supplying reliable printer consumables for this all-in-one photo printer since Aug 2026. Replacing standard 74 (CB335WA) black and 75 (CB337WA) tri-colour cartridges together prevents uneven print head wear during mixed document and photo projects. 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 74 and 75 cartridges are measured under ISO/IEC 24711 standard testing conditions for continuous monochrome and colour text printing. Actual output varies based on print density, photo coverage, and paper selection during regular home use.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| 74 | Standard | Black | 220 | $0.21 |
| 75 | Standard | Colour | 170 | $0.36 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Genuine cartridges.
Choosing the Right Cartridge Setup for Your Printer
If you print mainly text documents, choosing 74 (CB335WA) black cartridge twin packs helps reduce overall replacement frequency. If you print photos or graphics, replacing 75 (CB337WA) tri-colour cartridges alongside black ensures balanced print output. For complete peace of mind, all purchases are backed by our returns policy. We ship directly from local warehouses in Perth, Brisbane, Sydney, Melbourne, and Adelaide. Free delivery applies on all orders over $99. Explore our complete range of HP ink cartridges today.
Key Advice for HP 74 and 75 Cartridges
Because the HP 74 and 75 cartridges feature integrated printheads, replacing both cartridges when print clarity drops instantly renews the entire printing mechanism for crisp photos and text.
Frequently Asked Questions
Can I install an XL high-yield cartridge like the 74XL or 75XL in my HP Photosmart C4345?
Yes, the 74XL black and 75XL colour cartridges have the same external physical dimensions as standard 74 (CB335WA) and 75 (CB337WA) cartridges. They fit into the exact same slots inside the printer while containing more ink for extended print runs.
What happens if one colour in the 75 tri-colour cartridge runs out?
The 75 (CB337WA) tri-colour cartridge integrates cyan, magenta, and yellow into a single unit. If any individual colour chamber empties, the entire cartridge needs replacing to maintain accurate photo colour reproduction.
How does the integrated printhead design benefit print quality on the Photosmart C4345?
Every 74 (CB335WA) black and 75 (CB337WA) tri-colour cartridge contains a brand-new printhead built directly onto the cartridge body. Replacing an empty cartridge automatically installs a fresh printhead, eliminating long-term printhead wear and blockage issues.
