Ink cartridges for HP DeskJet 3730 All-in-One - compatible and original OEM

Ink for HP DeskJet 3730 All-in-One – small printer, big everyday convenience

The HP DeskJet 3730 All-in-One (also searched as HP 3730 or HP Deskjet 3700 Series) is a compact home and student printer designed for everyday printing, copying and scanning. It’s popular because it’s simple to use, fits on a small desk, and works well for homework, documents, forms and occasional colour prints. To keep it performing at its best, choosing the right ink for HP DeskJet 3730 All-in-One is key—especially when you want predictable results and worry-free installation.

What you get with the right HP 3730 ink cartridge

In this category we offer ink cartridges for HP DeskJet 3730 All-in-One in two proven options: Original OEM and high-quality Compatible. Both are designed for the HP 304 family, including standard and XL versions—so you can match the cartridge to how much you print.

Good ink for HP 3730 means:

• Sharp black text for documents, schoolwork and invoices.
• Natural colour for charts, graphics and occasional photos.
• Reliable cartridge recognition and smooth daily operation.
• Better cost control thanks to XL options (more pages, fewer replacements).

If you print frequently, we generally recommend an HP 304 XL ink cartridge. If you print occasionally, a standard capacity cartridge may be enough and helps avoid keeping ink unused for too long.

Compatible and Original OEM – choose what fits your needs

Many customers ask us whether it’s better to choose original or compatible ink for printer HP DeskJet 3730 All-in-One. The honest answer: it depends on your priorities. Original OEM cartridges are made by HP. Compatible cartridges are an excellent alternative when you want lower running costs—especially for frequent printing.

• Original OEM ink cartridge – perfect if you want to stick to the manufacturer’s solution, value brand consistency and often print important documents.
• Compatible ink cartridge – ideal if you print a lot and want to reduce cost per page. Our compatible cartridges from the DrTusz.pl offer are designed to deliver results that are as good as the originals—clear text, strong blacks and vivid colours.

Popular cartridges in this category (HP 304 / HP 304 XL)

We’ve built this selection to cover the most common needs of HP DeskJet 3730 users—from everyday black printing to complete colour + black sets. You’ll find, among others:

• Compatible Ink Cartridges 304 XL BK + 304 XL C for HP (3JB05AE) (multi pack) – great for frequent printing and best value when you need both colours and black.
• Compatible Ink Cartridge 304 XL for HP (N9K08AE) (Black) – the go-to choice for lots of documents.
• Compatible Ink Cartridge 304 XL for HP (N9K07AE) (Color) – for graphics, school projects and colour elements.
• Original OEM Ink Cartridges HP 304 BK + 304 C (3JB05AE) (multi pack) – a reliable OEM set for everyday use.
• Original OEM Ink Cartridge HP 304 (N9K06AE) (Black) and Original OEM Ink Cartridge HP 304 (N9K05AE) (Color) – standard capacity OEM cartridges.
• Original OEM Ink Cartridge HP 304 XL (N9K08AE) (Black) and Original OEM Ink Cartridge HP 304 XL (N9K07AE) (Color) – XL OEM cartridges for higher page yield.
• Original OEM Ink Cartridges HP 304 XL BK + 304 XL C (N9K08AE, N9K07AE) (multi pack) – OEM XL multipack for those who print more.
• Original OEM Ink Cartridge HP 302/304 (B7RT7AE) (Black) and Original OEM Ink Cartridge HP 302/304 (B7RT6AE) (Color) – dedicated OEM versions that fit the HP Deskjet 3700 Series range.
• Original OEM Ink Cartridge HP 302XL/304XL (B7RT9AE) (Black) and Original OEM Ink Cartridge HP 302XL/304XL (B7RT8AE) (Color) – OEM XL variants for higher output.

Thanks to this mix, you can quickly choose the exact ink cartridge for HP DeskJet 3730 All-in-One you need—single black, single colour, or an economical multipack.

How to choose the right ink for HP DeskJet 3730 All-in-One

When buying ink for HP DeskJet 3730 All-in-One, focus on three practical points:

• Capacity (standard vs XL) – XL is usually best for frequent printing; standard works well for occasional use.
• Printing style – mostly text = black XL; mixed content = multipack (black + colour).
• Preference: Original OEM or Compatible – choose OEM for brand continuity, or compatible to cut costs without sacrificing quality (our compatible cartridges are designed to match original performance).

Common user issues with HP Deskjet 3700 Series—and how the right cartridge helps

The HP 3730 is straightforward, but users often experience a few repeat situations. In many cases, a fresh, correctly chosen HP 304 ink cartridge solves the problem quickly:

• Faded prints or streaks – typically happens when ink is low or has been unused for a while. Replacing with a new cartridge (often XL) restores print quality.
• Colour looks weak – colour cartridges can run out faster if you print graphics. Choosing an XL colour cartridge can help.
• Frequent cartridge changes – if you print often, switching from standard to HP 304 XL reduces interruptions.
• Not sure which cartridge fits – this category is dedicated to ink for printer HP DeskJet 3730 All-in-One, so you can shop with confidence using the listed cartridge codes.

Order your HP 3730 ink today

We encourage you to explore our full selection of ink cartridges for HP DeskJet 3730 All-in-One—both Compatible and Original OEM. Whether you want maximum savings with XL compatible cartridges or the familiarity of OEM multipacks, we’ll help you choose the best option for your printing habits.

Call-to-Action: Add the right ink for HP 3730 to your cart now, or contact us if you’d like help picking the best cartridge (black, colour, standard or XL). We provide quick order processing and convenient delivery options—so you can get back to printing without delays.