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Ink cartridges for HP DeskJet 6620 - compatible and original OEM
Keep your HP DeskJet 6620 running at its best with a complete selection of ink cartridges designed for the HP Deskjet 6600 Series. In this category you’ll find both Compatible and Original OEM options, making it easy to match your budget and print expectations while staying fully compatible with your printer.
Choose from popular black and color models such as HP 338 (black), HP 339 (black), HP 343 (color) and HP 344 (color), including convenient 2-packs and multi packs (like SD449EE). Whether you need crisp text for everyday documents or vibrant color for photos and graphics, these ink cartridges for HP DeskJet 6620 are built to deliver reliable results and consistent print quality.
Search by printer name or code—HP 6620, C9034A, C8765EE, C8766EE, C8767EE, or C9363EE—and pick the cartridge that fits your needs in seconds. Stock up today and print with confidence—explore the full range of HP DeskJet 6620 ink cartridges and find your perfect match.
Product Number: C9034A Other names: Printer HP DeskJet 6620
The HP DeskJet 6620 (also searched as HP 6620 or HP Deskjet 6600 Series) is a popular home and small-office inkjet printer valued for everyday document printing and occasional color work. To keep it running smoothly and to maintain crisp text and vivid colors, it’s worth choosing the right ink for HP DeskJet 6620—matched to your needs and printing habits.
Ink for HP DeskJet 6620: what matters most
In this category you’ll find ink cartridges for HP DeskJet 6620 in two options: Original OEM and Compatible. Both are designed for the same cartridge families used by this model, including codes such as C9034A and popular cartridge references like HP 338, HP 339, HP 343 and HP 344.
When choosing ink for HP 6620, focus on:
Print type – sharp black for documents vs. balanced color for graphics and photos.
Frequency – occasional printing benefits from having a fresh spare cartridge on hand.
Cost per page – multi-packs and 2-packs are a practical way to reduce running costs.
Compatible and Original OEM cartridges – one printer, two smart paths
We offer both Original OEM ink cartridges for HP DeskJet 6620 and carefully selected compatible ink cartridges. Original OEM cartridges are produced by HP and are a great choice if you prefer the manufacturer’s solution for everyday reliability.
At the same time, our compatible ink for HP DeskJet 6620 is built to deliver results that are just as good as the originals—clear text, stable color reproduction, and smooth day-to-day operation—while helping you keep printing costs under control. If you print a lot (invoices, school materials, forms, shipping labels), compatible cartridges can be the most economical choice without sacrificing quality.
Popular ink cartridges for HP DeskJet 6620 in our offer
To make selection easier, here are some of the most frequently chosen products in this category—covering black, color, 2-packs and convenient multi-packs:
Compatible Ink Cartridge 339 for HP (C8767EE) (Black) and Compatible Ink Cartridges 339 for HP (C9504EE) (Black) (2-pack) – ideal for high-volume black text printing.
Compatible Ink Cartridge 338 for HP (C8765EE) (Black) and Compatible Ink Cartridges 338 for HP (CB331EE) (Black) (2-pack) – a dependable option for everyday documents.
Compatible Ink Cartridge 343 for HP (C8766EE) (Color) and Compatible Ink Cartridges 343 for HP (CB332EE) (Color) (2-pack) – for colorful charts, school projects and mixed printing.
Compatible Ink Cartridge 344 for HP (C9363EE) (Color) and Compatible Ink Cartridges 344 for HP (C9505EE) (Color) (2-pack) – great when you need color output more often.
Compatible Ink Cartridges 338 + 343 for HP (SD449EE) (multi pack) – a practical all-in-one set for balanced black + color printing.
Original OEM Ink Cartridge HP 338 (C8765EE) (Black) and Original OEM Ink Cartridge HP 339 (C8767EE) (Black) – manufacturer cartridges for clean, consistent black text.
Original OEM Ink Cartridge HP 343 (C8766EE) (Color) and Original OEM Ink Cartridge HP 344 (C9363EE) (Color) – OEM color cartridges for everyday graphics and photos.
Original OEM Ink Cartridges HP 338 + 343 (SD449EE) (multi pack) – an OEM set for users who want a matched HP solution.
How to choose the right ink (and avoid common HP DeskJet 6620 issues)
If you’re unsure which ink for printer HP DeskJet 6620 to pick, start with your printing style:
Mostly text? Choose a black cartridge like HP 338 or HP 339, and consider a 2-pack to avoid downtime.
Text + color? Go for a multi pack such as 338 + 343 (SD449EE) to keep both cartridges ready.
Color more often? Pick HP 343 or HP 344, and a 2-pack if you print lots of graphics or school materials.
Common user problems with the HP DeskJet 6620 often come down to routine maintenance and cartridge handling. If prints look streaky or pale, it’s usually caused by:
infrequent printing (ink may dry slightly in the nozzles),
cartridges nearing empty,
printer cleaning/alignment not performed after replacing a cartridge,
improper storage of spare cartridges.
Our tip: after installing a new ink cartridge for HP 6620, run the printer’s alignment/cleaning cycle once, and print a small test page regularly if you don’t print often. This simple habit helps keep your HP Deskjet 6600 Series working at its best.
Choose your cartridges and start printing without delays
We encourage you to explore our full range of ink cartridges for HP DeskJet 6620—both compatible and Original OEM. Whether you’re looking for a single cartridge, a cost-effective 2-pack, or a convenient multi-pack, we make it easy to match the right product to your printer and budget.
CTA: Add the right ink for HP DeskJet 6620 to your cart today, and if you need help choosing between HP 338 / HP 339 or HP 343 / HP 344, contact us—our team will gladly help you select the best option and get you back to printing quickly.
