Ink cartridges for HP Smart Tank 720 - compatible and original OEM

HP Smart Tank 720 – built for high-volume, low-cost printing

HP Smart Tank 720 (also searched as HP 720, HP SmartTank, 6UU46A or simply 720) is an all-in-one inkjet designed for people who print a lot and expect consistently sharp text, vivid color and reliable everyday operation. Thanks to its refillable ink tank system, this model is a smart choice for home offices, students, and small businesses that want predictable running costs without sacrificing quality. In our category you’ll find everything you need for smooth printing: ink for HP Smart Tank 720 (original OEM and compatible), printheads, and cleaning fluids.

Ink for printer HP Smart Tank 720 – what matters most

Choosing the right ink for HP Smart Tank 720 is about more than color. The right set supports stable color reproduction, reduces the risk of streaks, keeps the print system in good condition, and helps you get the most out of the Smart Tank concept. In this category we offer:

• Ink Cartridges / tank refills in CMYK – black for crisp documents and color for photos, charts and graphics.
• Color inks (Cyan, Magenta, Yellow) for accurate, lively prints.
• Printheads for HP Smart Tank 720 when replacement is needed to restore perfect lines and solid fills.
• Fluids for cleaning to help resolve clogs, dried nozzles and inconsistent printing.

Whether you need original bottles for maximum OEM consistency or a proven alternative, we make it easy to pick the right product for your HP Smart Tank 720.

Compatible vs Original OEM – pick what fits your printing style

We know customers often ask: “Should I choose Original OEM ink for HP Smart Tank 720 or a compatible option?” Both can be a great choice—depending on your priorities.

• Original OEM (HP) is ideal if you want to keep everything strictly manufacturer-branded and prefer the OEM standard for color matching.
• Compatible ink for HP Smart Tank 720 is perfect if you want to reduce printing costs without giving up quality. The compatible inks from our DrTusz.pl offer are as good as the originals—reliable, efficient and designed to deliver clean, strong prints.

Whichever route you choose, we focus on what you care about: dependable performance, clear product selection, and fast access to the supplies that keep your printer working day after day.

Popular products for HP Smart Tank 720 – quick, practical choices

To help you shop faster, here are some of the most frequently chosen items in this category:

• Compatible Ink Cartridges GT51/52 CMYK for HP (GT51/52) (multi pack) – a convenient set for full-color printing and fewer interruptions.
• Compatible Ink Cartridge GT51 for HP (M0H57AE) (Black) – a strong pick for heavy document printing.
• Original OEM Ink Cartridge HP GT51 (M0H57AE) (Black) – OEM black for business-ready text and consistent results.
• Original OEM Ink Cartridge HP GT52 in Cyan (M0H54AE), Magenta (M0H55AE), Yellow (M0H56AE) – OEM color for graphics, photos and presentations.
• Compatible Ink Cartridge GT52 in Cyan (M0H54AE), Magenta (M0H55AE), Yellow (M0H56AE) – compatible color alternatives with great everyday print quality.
• Original OEM Printhead HP 6ZA17AE (Black) and Original OEM Printhead HP 3YP17AE – when print quality drops and ink alone won’t solve it.
• Specialistic Fluid for Cleaning Heads HP 250 ml (Universal) – helpful for maintenance, clogs and uneven ink flow.
• All-In-One Printer HP Smart Tank 720 – if you’re setting up a new workspace or adding a reliable all-round device.

Common user issues with HP Smart Tank 720 – and how to fix them

Even a great printer can run into typical inkjet problems—usually easy to solve with the right consumables and a bit of maintenance. With ink for printer HP Smart Tank 720, customers most often report:

• Faded prints or missing lines – often caused by clogged nozzles or air in the ink path; consider a cleaning cycle and, if needed, a dedicated fluid for cleaning.
• Streaks or uneven color – check if a specific color ink is low (C/M/Y) and replace/refill accordingly; persistent issues may suggest a printhead service or replacement.
• Color doesn’t match expectations – ensure you’re using the right GT51/GT52 inks and print settings (plain paper vs photo paper); for frequent graphics work, keeping all colors topped up helps.
• Printer not used for a long time – ink can dry in the head; our cleaning fluid and fresh HP Smart Tank 720 ink can quickly bring the printer back to full form.

How to choose the right HP 720 ink – a simple checklist

Before you add to cart, we recommend a quick check to make sure you get the perfect match:

• Confirm the model: HP Smart Tank 720 / HP 720 / 6UU46A.
• Pick the right series: GT51 (Black) and GT52 (Cyan/Magenta/Yellow).
• Decide between Original OEM and Compatible depending on your budget and printing volume.
• If quality issues persist after refilling, consider a printhead (HP 6ZA17AE / HP 3YP17AE) or a cleaning fluid.

And if you’re unsure, we’re here to help you choose the best ink for HP Smart Tank 720 for your exact needs.

Order ink for HP SmartTank 720 with confidence

We encourage you to explore our full range of HP Smart Tank 720 ink: compatible and original OEM, plus printheads, cleaning solutions and even the all-in-one device itself. Add your chosen products to the cart and keep your printing smooth, economical and dependable. If you have questions about GT51/GT52, printhead selection, or troubleshooting, contact us—we’ll help you pick the right supplies quickly. View the offer and stock up today for uninterrupted printing and consistent quality.