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HP Smart Tank Printers - Refill the ink tanks

Refill ink in one or more ink tanks of your HP Smart Tank 670, 720, 750, 790, 7000, 7300, or 7600 series printer when the ink level is low.

Fill the ink tanks

Fill empty or low ink tanks using official bottles of HP ink.

Be aware of the following when working with ink bottles:

Keep the ink bottles beyond the reach of children.
Open the ink bottle only when you are filling the ink tanks.
Store the ink bottles upright in a cool, dry place.

CAUTION:

To avoid possible printhead damage, do not install the printheads until you have filled the ink tanks.

From the left side of the printer, lift the ink access door.
Open the tank covers.
Open the cap on the ink tank you want to fill.
Open the ink bottle.
- If your ink bottles have twist-off lids, twist to remove the lid, and then set it aside.
- If your ink bottles have a flip-top lid, twist the lid to remove it. Pull the seal tab to remove it, and then dispose of the seal. Replace and tighten the lid on the bottle, and then flip open the lid.
Match the color of the ink bottle with the color of the ink tank. Hold the bottle on the tank nozzle, making sure the tip of the bottle fits properly over the nozzle, and let the ink drain into the tank until the tank is full.

If the bottle does not start draining, remove it, and then reinsert it onto the tank. Do not squeeze the bottle.
After the ink tank is filled, set the bottle upright, and then close the ink bottle lid.
Close the ink tank cap.
Repeat the previous steps to fill other ink tanks.
Close the tank covers and ink access door, and then wait for 30 seconds.

The printer completes ink purging and calibration.
Store bottles with leftover ink upright in a cool, dry place.

Frequently asked questions (FAQs)

Still have a question? Find additional answers and help.

How do I order replacement ink?

Purchase replacement ink and other supplies from the HP Store or local retailers.

HP Smart Tank printer replacement ink product numbers
Printer model	US, Canada, Australia, New Zealand	Europe	Rest of World
HP Smart Tank 670 All-in-One Printer HP Smart Tank 720 All-in-One Printer HP Smart Tank 750 All-in-One Printer HP Smart Tank 790 All-in-One Printer HP Smart Tank 7000 All-in-One Printer HP Smart Tank 7300 All-in-One Printer HP Smart Tank 7600 All-in-One Printer	32 and 32XL Black 31 (CMY)	32 and 32XL Black GT53 and GT53XL Black 31 (CMY) GT52 (CMY)	GT53 and GT53XL Black GT52 (CMY)

How do I clean an ink stain?

Remove ink stains from skin or fabric.

Immediately rinse the freshly stained area with cold water.
Scrub the stain with a cleaning agent:

CAUTION:
Some fabrics are damaged by certain cleaning agents. First, apply the agent to a small, inconspicuous area before applying to the entire stained area.
- Skin: An abrasive, gritty, soap
- White fabrics: Chlorine bleach and cold water
- Colored fabrics: An equal mixture of detergent, ammonia, and cold water
After scrubbing, rinse again with cold water and air dry.

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