HP DesignJet 20ps (C7790B) – reliable large-format printing every day The HP DesignJet 20ps (also searched as HP 20ps, 20PS, 20 ps or C7790B) is a proven large-format printer designed for precise technical drawings, posters and presentation graphics. To keep this plotter producing sharp lines, smooth gradients and stable colors, you need the right ink for HP DesignJet 20ps and, when required, a properly matched printhead for HP DesignJet 20ps. In our store we offer both Original OEM and high-quality compatible ink cartridges, so you can choose the option that best fits your workflow and budget. Ink and printheads for HP 20ps – what matters in everyday use Choosing the right ink cartridge for HP DesignJet 20ps is not only about the color. This model works with a set of inks and dedicated printheads, which directly affect line precision, color consistency and overall reliability. Whether you print CAD plans, signage or color presentations, the right consumables help you avoid interruptions and reprints. - Accurate color reproduction – essential for presentations and marketing materials.
- Crisp lines and legibility – crucial for technical drawings and fine details.
- Stable performance over time – fewer clogs and fewer cleaning cycles when consumables are well matched.
- Separate printheads – when print quality drops despite a new cartridge, the printhead may be the real cause.
In this category you will find ink cartridges and printheads dedicated to the HP 20ps, including popular colors such as Cyan, Magenta, Yellow, Black, Light Cyan and Light Magenta. Compatible and Original OEM – a wide selection for HP DesignJet 20ps We know that different customers have different priorities. That’s why we stock both Original OEM ink for HP DesignJet 20ps and carefully selected compatible ink cartridges for HP DesignJet 20ps. If you print a lot and want to optimize costs, compatible options are a smart choice. If you prefer manufacturer-branded consumables for standardized environments, Original OEM is available right here as well. Popular products in this category include: - Compatible Ink Cartridge 82 for HP (C4913A) (Yellow)
- Compatible Ink Cartridge 11 for HP (C4836AE) (Cyan)
- Compatible Ink Cartridge 11 for HP (C4837AE) (Magenta)
- Original OEM Ink Cartridge HP 11 (C4836A) (Cyan) and Original OEM Ink Cartridge HP 11 (C4837A) (Magenta)
- Original OEM Ink Cartridge HP 82 (C4913A) (Yellow)
- Original OEM Ink Cartridge HP 84: (C5016A) (Black), (C5017A) (Light cyan), (C5018A) (Light magenta)
- Original OEM Printhead HP 11: (C4811A) (Cyan), (C4812A) (Magenta), (C4813A) (Yellow)
- Original OEM Printhead HP 84: (C5019A) (Black), (C5020A) (Light cyan), (C5021A) (Light magenta)
Thanks to this range, you can complete your entire set in one order—both the ink for HP 20ps and the matching printhead—and minimize downtime. How to choose the right cartridge and printhead (and avoid common issues) When ordering ink for printer HP DesignJet 20ps, always verify the cartridge code and color. The most searched codes for this model include HP 11, HP 82 and HP 84 series items listed in this category. If you’re unsure, search using any of the common phrases: HP DesignJet 20ps, HP 20ps, 20ps, 20PS or C7790B. - Original OEM cartridges and printheads – ideal for customers who want manufacturer-branded consumables and maximum standardization in office or studio environments.
- Compatible cartridges – a cost-effective option without compromising results. The compatible cartridges from DrTusz.pl are designed to be just as good as the originals in everyday printing, delivering strong color and reliable performance when properly installed and stored.
Typical user issues with the HP DesignJet 20ps often include fading colors, missing lines, banding, or uneven fills. In practice: - If a specific color is missing, you usually need the right ink cartridge for HP DesignJet 20ps (e.g., Cyan/Magenta/Yellow/Black or light colors).
- If the cartridge is new but print quality is still poor, the solution may be a printhead for HP DesignJet 20ps (for example HP 11 or HP 84 printheads depending on the color).
- If you see streaks or banding, running maintenance helps—but if the problem returns quickly, replacing the relevant printhead is often the most effective step.
Our practical tip: keep a spare of the most used colors and consider having the relevant printhead available if your workflow is time-sensitive—this reduces downtime when quality suddenly drops before an important deadline. Order ink for HP DesignJet 20ps with confidence We encourage you to choose the best ink for HP DesignJet 20ps from our wide offer—whether you prefer Original OEM or high-quality compatible ink cartridges. Add the matching printheads to your cart to keep your plotter running at full quality. If you have any doubts about compatibility, color selection, or which part is causing print defects, contact us—we’ll help you pick the right cartridge or printhead quickly. Check the available products, place your order, and enjoy fast delivery and dependable support from a team that knows printing consumables. |
