Ink cartridges for HP OfficeJet Pro X451dn - compatible and original OEM

HP OfficeJet Pro X451dn: a workhorse for fast office printing

If you use the HP OfficeJet Pro X451dn (also searched as HP X451dn, CN459A, X451dn, X451 dn, X451 DN or X451DN), you already know why it’s popular in busy workplaces: it’s built for speed, sharp text, and reliable color documents. To keep that performance consistent, you need the right ink cartridges for HP OfficeJet Pro X451dn—matched to the printer and to your real printing habits.

In this category we offer both Original OEM and Compatible ink cartridges, so you can choose exactly what fits your priorities: maximum brand-original consistency or a cost-effective alternative without compromising everyday quality.

Ink for HP OfficeJet Pro X451dn: what you can expect in daily use

The HP OfficeJet Pro X451dn uses the HP 970 / HP 971 family of cartridges. That means you can build a set for crisp black documents and vibrant color prints—ideal for invoices, reports, offers, presentations, and internal materials. Choosing the right ink for HP OfficeJet Pro X451dn affects not only print quality, but also productivity, page yield, and how often you need to reorder.

With the correct ink cartridge for HP X451dn you can count on:

• Sharp black text for contracts, forms, and everyday office printing
• Consistent color for charts, graphics, and marketing materials
• XL options that reduce cartridge changes and help control cost per page
• Reliable compatibility with the HP OfficeJet Pro X451dn cartridge system

Whether you print occasionally or run batches daily, the right cartridge choice keeps your workflow smooth and predictable.

Compatible and Original OEM cartridges—one printer, two smart paths

We know customers approach ink for printer HP OfficeJet Pro X451dn in different ways. Some want Original OEM cartridges from HP; others want to lower printing costs while keeping great output. That’s why we’ve built a complete offer in both classes.

• Original OEM ink cartridge – manufactured by HP, designed to meet HP’s specifications and expected performance.
• Compatible ink cartridge – a high-quality alternative. Our compatible cartridges from DrTusz.pl are designed to be fully suitable for the HP OfficeJet Pro X451dn and, in everyday office printing, they are as good as the originals in terms of usability and print results.

No matter which route you choose, you’ll find the correct models here—standard and XL—so you can match the cartridge to your print volume.

Popular ink cartridges in this category (HP 970 / 971 and XL)

To make shopping easier, here are some of the most frequently chosen items from this category—covering both Compatible and Original OEM:

• Compatible Ink Cartridge 970 XL for HP (CN625AE) (Black) – a great choice for high-volume black printing
• Original OEM Ink Cartridge HP 970 XL (CN625AE) (Black) – OEM black XL for users who prefer original HP supplies
• Compatible Ink Cartridge 971 XL for HP (CN626AE) (Cyan) and Original OEM Ink Cartridge HP 971 XL (CN626AE) (Cyan)
• Compatible Ink Cartridge 971 XL for HP (CN627AE) (Magenta) and Original OEM Ink Cartridge HP 971 XL (CN627AE) (Magenta)
• Compatible Ink Cartridge 971 XL for HP (CN628AE) (Yellow) and Original OEM Ink Cartridge HP 971 XL (CN628AE) (Yellow)
• Standard-capacity options such as Original OEM Ink Cartridge HP 970 (CN621AE) (Black) or Compatible Ink Cartridge 970 for HP (CN621AE) (Black)
• Standard color cartridges like Original OEM Ink Cartridge HP 971 (CN622AE) (Cyan), HP 971 (CN623AE) (Magenta), HP 971 (CN624AE) (Yellow) and their Compatible equivalents

Thanks to this wide range, you can easily build a full set (Black + Cyan + Magenta + Yellow) in the class and capacity you prefer.

How to choose the right ink for HP X451dn: practical tips

When selecting an ink cartridge for HP OfficeJet Pro X451dn, we recommend focusing on three things: cartridge code, capacity, and your typical print type.

• Match the code: the most common are HP 970 (black) and HP 971 (cyan/magenta/yellow), including the codes like CN621AE / CN625AE / CN622AE / CN626AE / CN623AE / CN627AE / CN624AE / CN628AE.
• Choose XL for convenience: if you print a lot, an XL ink for HP OfficeJet Pro X451dn means fewer replacements and more stable cost planning.
• Pick the class that fits your priorities: Original OEM for brand-original sourcing; Compatible for excellent everyday performance and better economy—our compatible options from DrTusz.pl are made to deliver results comparable to OEM in real office usage.

Common user issues with HP OfficeJet Pro X451dn and how the right cartridge helps

In office environments, the same questions come up regularly. Here’s what we advise most often when customers buy ink for HP OfficeJet Pro X451dn:

• “My black prints look faded.” Consider replacing the black cartridge (often a sign it’s nearing the end) and choose an XL version if you print text-heavy documents daily.
• “Colors don’t look consistent.” Replace the specific color cartridge (C/M/Y) and make sure you’re using the correct HP 971 code for that color.
• “I’m not sure if I need standard or XL.” If you’re ordering frequently, XL usually pays off quickly—especially for black (HP 970 XL).
• “Which cartridge fits my printer name?” Whether you search by HP OfficeJet Pro X451dn, CN459A, or X451DN, the cartridge family remains HP 970/971—this page gathers all the correct options in one place.

If you’re ever unsure, tell us what you print and how often—we’ll help you select the best ink for printer HP X451dn without overpaying.

Choose your cartridges and keep your office moving

We encourage you to explore our full selection of ink cartridges for HP OfficeJet Pro X451dn—both Compatible and Original OEM. Add a complete set to your cart or stock up on the colors you replace most often. We offer efficient order handling, fast delivery options, and helpful support if you need confirmation of the right cartridge code.

CTA: Choose your preferred ink for HP OfficeJet Pro X451dn (standard or XL, compatible or OEM) and order today—or contact us and we’ll help you match the perfect cartridge to your printing needs.