Guide reviewed 19 October 2026. HP 934XL and HP 935XL are high-yield ink cartridge references for selected HP OfficeJet Pro printers. The key difference is that 934XL is black, while the 935XL family covers cyan, magenta and yellow. Match the colour, full cartridge code and exact printer model before ordering.
HP 934XL and 935XL cartridge codes
| Cartridge code | Colour | HP approximate yield | Check before ordering |
|---|---|---|---|
| C2P23AE | Black (HP 934XL) | About 1,000 pages | Confirm your printer uses HP 934XL black. |
| C2P24AE | Cyan (HP 935XL) | About 825 pages for the 935XL colour set (CMY) | Confirm cyan is the colour you need. |
| C2P25AE | Magenta (HP 935XL) | Confirm magenta is the colour you need. | |
| C2P26AE | Yellow (HP 935XL) | Confirm yellow is the colour you need. |
Yields are approximate HP figures for original cartridges under stated test conditions; they are not a promise of the pages you will print and do not describe compatible or remanufactured products. HP notes that regional cartridge configurations can vary. See the official specifications for the HP OfficeJet Pro 6230 and HP OfficeJet Pro 6830.
Which printers should you check?
HP lists the 934/935 cartridge family for selected OfficeJet Pro models including the 6230 and 6830 series. The original article also named OfficeJet Pro 6230 ePrinter and 6830 e-All-in-One. Check the full model name and regional variant on your printer—not just the brand—because suffixes and market versions can affect cartridge fit.
Original, compatible or remanufactured?
- Original: made by HP. Use HP’s stated yield and compatibility information as the reference.
- Compatible: made by another supplier for use with specified printers. Check the individual listing for the exact model, colour, stated yield, warranty and returns terms.
- Remanufactured: a previously used cartridge that has been professionally reprocessed. Confirm that the offered item is genuinely available and suitable for your printer.
Do not assume that an HP original cartridge’s yield or guarantee applies to a third-party replacement. If your printer reports a cartridge error, tell us the exact message; replacing a cartridge is not guaranteed to fix every printer fault.
Find the right cartridge or ask us to check
Search the online catalogue for C2P23AE, or search by the code printed on the cartridge you need. Catalogue results show products; if you are unsure of the match, call Cartridge Care website enquiries on 0161 738 1066 (Monday to Friday, 9am–6pm) or send a quote request. Include the full printer model, code, colour, quantity and delivery postcode so we can confirm current product options, price, stock and delivery arrangements.
For a Manchester branch enquiry specifically, call 0161 738 1465. This is separate from the general website number above.
HP, OfficeJet and related names are trademarks of HP Inc. Cartridge Care is independent and uses brand and model names only to identify compatibility.