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HP OfficeJet Pro 6978 ink cartridges

Smart Ink compatible ink cartridges for your HP OfficeJet 6978 All-in-One printer:

  • GREAT SAVINGS! Save up to $200 per purchase compared to original cartridges.
  • PLUG & PRINT! Installs perfectly in your HP 6978 printer.
  • 2-YEAR MONEY-BACK GUARANTEE! It’s a no-risk purchase.

Smart Ink offers high-quality replacement cartridges for your HP OfficeJet 6978 printers with a 2-year warranty and 24/7 customer support.
Using our Smart Ink compatible cartridges in your OfficeJet 6978 printer does not void the printer’s warranty.


HP OfficeJet Pro 6978

OfficeJet Pro 6978 provides best-in-class HP features for security and reliable connectivity. An automatic Wi-Fi network connection helps to always stay ready for printing, reducing interruptions in work. The printer and our HP 6978 OfficeJet Pro ink can help you focus on growing your business while providing a flawless printing experience. 

HP printers do not work with all cartridges. However, Smart ink cartridges for HP 6978 printer are highly compatible with the printer and work as well as the original ones. 

Here are some pros of choosing Smart Ink for OfficeJet 6978:

  • Best quality-price ratio. Our ink for HP printer 6978 provides seamless black-white printing and professional quality of bright graphic images. At the same time, our HP 6978 ink cartridge replacement is lower than the original in price. 
  • 2-year guarantee. We are so confident in the quality of our HP Jet Pro 6978 ink that we provide a 2-year guarantee. In case any problem occurs with our HP OfficeJet Pro 6978 ink cartridges, we are ready to refund the money you paid for our product.
  • 24/7 support center. Over the years of our work, we have built a community of satisfied customers all over the world. To provide the best customer experience, our support center works around the clock. You can place an order for HP 6978 printer cartridges or other printer models and get any of your questions about our product answered.
  • Care about our planet. We not only care about our customers but about our planet as well. Therefore, we have introduced remanufactured HP 6978 cartridges. Their quality is almost the same as that of the new one, but the price is even lower. 

Need an HP printer 6978 ink replacement? Place an order on our website or contact our support center anytime. 

Make your smart choice😉

Frequently asked questions about HP Officejet Pro 6978

What ink does HP Officejet Pro 6978 use?

The HP 6978 printer uses HP 902L and 902XL ink cartridges. These come in black, cyan, magenta, and yellow.

How do I change the ink on my HP Officejet Pro 6978?

  • Turn on your HP Officejet Pro 6978 and open the cartridge access door. Wait until the carriage stops moving before you continue. This should take only a few seconds.
  • Hold the ink cartridge for HP Officejet Pro 6978 upside down for 1-2 minutes. Then remove orange protective cap carefully.
  • Match the label color with the color on the carriage. Then install the cartridge into the corresponding slot.
  • If the ink cartridge does not seat properly, remove it from the carriage. Gently bend the tab away from the cartridge, and reinsert it into the carriage.
  • Recognized instantly

    Cartridges work immediately upon installation

    2-Year money back guarantee

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