Reliable printing with the HP DeskJet 6940dt Dear Customer, the HP DeskJet 6940dt (also searched as HP 6940dt, 6940dt, 6940 DT or 6940DT) is a well-known home and small-office inkjet printer valued for everyday document printing and occasional color work. To keep it performing at its best, you simply need the right ink cartridge for HP DeskJet 6940dt—and that’s exactly what we offer in this category: both Compatible and Original OEM solutions. Ink cartridges for HP DeskJet 6940dt – what matters in daily use Choosing the correct ink for HP DeskJet 6940dt affects more than just color intensity. It influences print sharpness, drying time, streak resistance, and overall page yield. This printer typically uses a black cartridge for crisp text and a tri-color cartridge for graphics and photos. In our selection you’ll find popular cartridge references used with this model, including HP 339, HP 343, HP 337 and HP 344 (often recognized by codes such as C8767EE, C8766EE, C9364EE, C9363EE, and also searched as C8973A). Whether you print invoices, school materials, forms, or colorful charts, the right ink cartridge for HP 6940dt helps you keep output consistent and avoid common interruptions such as fading, uneven coverage, or repeated cleaning cycles. Compatible vs Original OEM: choose what fits your priorities We know customers want a clear choice. That’s why we provide both Original OEM cartridges and carefully selected Compatible ink cartridges for HP DeskJet 6940dt. Original OEM cartridges are made by the printer manufacturer and are a great option if you want to stay with the brand’s factory solution. At the same time, our compatible cartridges from DrTusz.pl are designed to deliver print quality and reliability that are as good as the originals, while helping you reduce printing costs—especially if you print frequently. Many users of the HP DeskJet 6940dt choose compatibles to get a better cost-per-page without sacrificing readability or color vibrancy. Popular cartridges in this category (black and color) To make shopping easier, we’ve gathered the most in-demand products for ink for printer HP DeskJet 6940dt. You can choose single cartridges or convenient multipacks for extra savings and fewer reorder reminders: - Compatible Ink Cartridge 337 for HP (C9364EE) (Black)
- Compatible Ink Cartridge 339 for HP (C8767EE) (Black)
- Compatible Ink Cartridges 339 for HP (C9504EE) (Black) (2-pack)
- Compatible Ink Cartridge 343 for HP (C8766EE) (Color)
- Compatible Ink Cartridge 344 for HP (C9363EE) (Color)
- Compatible Ink Cartridges 343 for HP (CB332EE) (Color) (2-pack)
- Compatible Ink Cartridges 344 for HP (C9505EE) (Color) (2-pack)
- Original OEM Ink Cartridge HP 337 (C9364EE) (Black)
- Original OEM Ink Cartridge HP 339 (C8767EE) (Black)
- Original OEM Ink Cartridge HP 343 (C8766EE) (Color)
- Original OEM Ink Cartridge HP 344 (C9363EE) (Color)
This wide range means you can match your purchase to your printing style—black-only for text-heavy work, color for mixed documents, or multipacks if you prefer keeping a spare ink cartridge for HP DeskJet 6940dt ready at all times. How to select the right ink for HP 6940dt (and avoid common issues) If you’re unsure which ink for HP DeskJet 6940dt is right, start with two simple steps: check whether you need Black or Color, and confirm the cartridge code printed on your current cartridge or shown in the printer software. The most common mix-ups happen when customers confuse similar numbers (e.g., 339 vs 337, 343 vs 344). If you search using variants like 6940 dt or 6940DT, you’re in the right place—this category is tailored to that model. Users of this printer sometimes report issues that are easy to fix with the right approach: - Streaks or missing lines – often caused by low ink or dried nozzles; replacing the cartridge and running a cleaning cycle usually helps.
- Faded black text – a fresh black ink cartridge for HP 6940dt restores crisp output immediately.
- Color imbalance – when one color runs out in a tri-color cartridge, photos and graphics lose accuracy; replacing the color cartridge solves it.
- Frequent cartridge changes – consider a 2-pack (black or color) to print longer with fewer interruptions.
And if you’re deciding between Original OEM and Compatible: choose OEM if you prefer the manufacturer’s cartridge, and choose compatible if you want excellent quality at a smarter price. In both cases, you’ll find the right ink cartridge for printer HP DeskJet 6940dt here. Order today and keep your HP DeskJet 6940dt ready to print We encourage you to explore our full selection of ink cartridges for HP DeskJet 6940dt—Compatible and Original OEM—so you can print confidently, whether it’s everyday office documents or colorful home projects. Add your chosen cartridges to the cart and stock up with a multipack if you want extra convenience. If you need help matching a code like C8766EE or C9363EE to the right product, contact us—our team will gladly guide you to the best ink for HP 6940dt. We also offer fast delivery options, so you can get back to printing without unnecessary downtime. Check the available cartridges now and choose the option that fits your budget and printing needs. | 
