Product Specifications
| SKU | 11165HPK |
|---|---|
| OEM Part Number | C2P23AN, C2P26AN, C2P25AN, C2P24AN |
| Cartridge Type | Ink Cartridge |
| Compatible Brand | HP |
| Color | Multi-Pack |
| Condition | Remanufactured |
| Warranty | 100% Satisfaction Guarantee |
Product Description
HP 934XL Black + 935XL Cyan/Magenta/Yellow Combo Pack at a glance: one high-yield HP 934XL black (C2P23AN, about 1,000 pages) and one each of HP 935XL cyan, magenta and yellow (C2P24AN/C2P25AN/C2P26AN, about 825 pages each). Remanufactured: genuine HP shells, cleaned, refilled and print-tested. Fits the HP OfficeJet Pro 6220, 6230, 6830, 6835 and OfficeJet 6812, 6815, 6820. Backed by a 1-year 100% satisfaction guarantee; orders by 4 PM ET (Mon–Fri) ship the same day from Long Island, NY.
Key Facts
| Condition | Remanufactured (genuine OEM shell, cleaned, refilled, print-tested) |
| Replaces OEM part | C2P23AN (934XL Black), C2P24AN (935XL Cyan), C2P25AN (935XL Magenta), C2P26AN (935XL Yellow) |
| Page yield | About 1,000 pages for the black and 825 per color (3,475 pages across the pack; manufacturer ratings for the originals) |
| Cost per page | about 0.9¢ per page at our $30.99 price |
| Cartridges included | 4 (1 black, 1 cyan, 1 magenta, 1 yellow) |
| Price per cartridge | about $7.75 |
| Guarantee | 1-year 100% satisfaction guarantee: replacement or refund |
| Shipping | Same business day when ordered by 4 PM ET (Mon–Fri); free shipping on orders over $50 |
What's in the Box
- 1 × HP 934XL Black (C2P23AN) — about 1,000 pages
- 1 × HP 935XL Cyan (C2P24AN) — about 825 pages
- 1 × HP 935XL Magenta (C2P25AN) — about 825 pages
- 1 × HP 935XL Yellow (C2P26AN) — about 825 pages
Page yields are the manufacturer's rating for the matching original cartridge, measured at roughly 5% page coverage. Your results will vary with what you print.
Compatible Printers (7 models)
- HP OfficeJet 6812
- HP OfficeJet 6815
- HP OfficeJet 6820
- HP OfficeJet Pro 6220
- HP OfficeJet Pro 6230
- HP OfficeJet Pro 6830
- HP OfficeJet Pro 6835
Don't mix these up: HP 934 (black) and HP 935 (colors) look like HP 932/933 (OfficeJet 6100/6600/6700/7110/7610) and HP 950/951 (OfficeJet Pro 8600), but only 934/935 fit these printers.
Not sure? Look up your exact model on our Find Ink by Printer page, or contact us and we'll confirm the right cartridge for you.
Printer guides: HP OfficeJet Pro 6230 ink guide | HP OfficeJet Pro 6830 ink guide
Part Numbers & Also Known As
This cartridge replaces or is also searched for as: HP 934XL 935XL combo, HP 934 935 ink set, HP 934XL/935XL 4 pack, C2P23AN, C2P24AN, C2P25AN, C2P26AN, OfficeJet Pro 6830 ink, OfficeJet Pro 6230 ink
Chips, Printer Messages & Installation
Installing: with the printer on, open the ink cartridge access door and wait for the carriage to stop. Press the front of the old cartridge to release it, unwrap the new one and push it into the slot with the matching color until it clicks. Close the door and let the printer finish its startup routine before printing.
Ink level messages: the printer may show a "used" or "non-HP" cartridge notice, or an ink gauge that reads low. Press OK to continue and judge by print quality, not the gauge.
Firmware updates: HP firmware updates have been known to block non-HP chips. Turn off automatic updates in the printer's settings or HP Smart before you install, and see how to keep HP firmware updates from blocking your ink.
Printhead is separate: HP 934/935 printers have a printhead built into the printer, so if a color stays faded after a new cartridge, run Clean Printhead from the Tools menu or HP Smart.
Still stuck? See our guide to fixing a cartridge that isn't recognized or contact us and we'll make it right.
Remanufactured vs. Compatible vs. Original
Original (OEM) cartridges are new from the printer brand and cost the most. Remanufactured cartridges, like this one, start as genuine original shells (including the original chip) that are cleaned, refilled with high-quality ink and print-tested, so they fit and communicate like the original at a fraction of the price. Compatible cartridges are built new by a third party with their own chip. Castle Ink sells remanufactured inkjet cartridges and compatible (newly manufactured) toner.
Other Options for the Same Printers
- HP 934XL Black (C2P23AN)
- HP 935XL Cyan (C2P24AN)
- HP 935XL Magenta (C2P25AN)
- HP 935XL Yellow (C2P26AN)
Frequently Asked Questions
What is in the combo pack?
One HP 934XL black (C2P23AN) and one each of HP 935XL cyan (C2P24AN), magenta (C2P25AN) and yellow (C2P26AN).
Will HP 932/933 cartridges fit the OfficeJet Pro 6830?
No. The OfficeJet Pro 6830, 6230 and OfficeJet 6812/6815/6820 take HP 934 (black) and HP 935 (colors) only.
Can I mix standard and XL cartridges?
Yes. HP 934/935 and 934XL/935XL share the same slots and can be mixed.
Will this void my printer warranty?
No. Under the U.S. Magnuson-Moss Warranty Act, a manufacturer can't void your printer warranty just because you used a third-party or remanufactured supply. If a non-original supply directly caused damage, that specific repair might not be covered.
How long can I store it?
Store it sealed, at room temperature and out of direct sunlight, and use it within about 24 months for best results. Once opened, install it promptly.
When will my order ship?
Orders placed by 4 PM ET, Monday through Friday, ship the same business day from Long Island, NY, by USPS (2–5 business days). Expedited 1–2 day delivery is available at checkout, and shipping is free on orders over $50.