Key Performance Features

• High-Yield Efficiency – Prints up to 1,000 pages per cartridge, providing a significantly lower cost-per-page compared to standard HP 934 cartridges.
• Smudge & Water Resistant – Pigment-based black ink dries instantly, making it perfect for highlighter use and legal documents.
• Smart Ink Monitoring – Built-in HP smart chip provides accurate low-ink alerts, so you never run out of ink during a critical print job.
• Archival Quality – Prints resist fading from UV light and oxygen, preserving your documents for years to come.
• Precision Fit – Engineered specifically for HP OfficeJet Pro hardware to prevent printhead clogging and premature wear.

Technical Specifications

Full Compatibility List

This HP 934XL cartridge is precision-engineered for the following HP printers:

• HP OfficeJet Pro Series: 6830, 6835
• HP OfficeJet Series: 6812, 6815
• HP OfficeJet Pro ePrinter Series: 6230

*Note: This is the Black cartridge only. Cyan, Magenta, and Yellow (HP 935) are sold separately.

Installation Guide

1. Prepare: Ensure your printer is powered on. Open the ink cartridge access door.
2. Release: Press the front of the old cartridge to release it, then pull it out of the slot.
3. Unpack: Remove the new 934XL cartridge from the box. Pull the orange pull-tab to remove the protective plastic wrap.
4. Install: Slide the cartridge into its color-coded slot (Black) until it clicks firmly into place.
5. Finish: Close the access door and wait for the printer to complete the automatic alignment process.

Why Choose Original HP Ink?

Generic and remanufactured cartridges often leak, clog printheads, or fail to display ink levels. By choosing Genuine HP 934XL, you protect your printer's warranty and ensure consistent quality from the first page to the last. Plus, original HP cartridges are designed with the environment in mind, made from recycled plastic through the HP Planet Partners program.