HP DesignJet 4020ps – production-grade printing that deserves the right ink If you work with the HP DesignJet 4020ps (also searched as HP 4020ps, HP Designjet 4020 Series, CM766A, or simply 4020ps / 4020 ps / 4020PS), you already know it’s built for high-volume, large-format output where speed and repeatability matter. This model is often used in print rooms, technical departments and professional environments that can’t afford downtime. That’s why choosing the right ink for HP DesignJet 4020ps and proper maintenance supplies is not a detail—it’s the foundation of stable, predictable printing. Ink for HP DesignJet 4020ps – what it affects in day-to-day work The ink cartridges for HP DesignJet 4020ps are responsible for more than just “having color.” They influence line sharpness, uniform fills, smooth gradients, drying time and consistency across long print runs. When you select the correct ink for printer HP DesignJet 4020ps, you reduce the risk of reprints and improve the overall cost-efficiency of production. Equally important are service items such as cleaners and head cleaners. In environments where printers may run continuously, or conversely sit idle for short periods, ink channels and printheads can be sensitive to drying and micro-clogs. Using the right maintenance products helps keep nozzles firing correctly and supports reliable color performance. Original OEM HP 90 XL cartridges – dependable color and deep black In this category you’ll find Original OEM supplies dedicated to the HP 4020ps platform—ideal when you want manufacturer-spec quality and predictable results. Our selection includes the popular HP 90 XL series, designed for professional workloads and large-format output: - Original OEM Ink Cartridge HP 90 XL (C5059A) (Black) – rich blacks, strong contrast, excellent readability for technical elements
- Original OEM Ink Cartridge HP 90 XL (C5061A) (Cyan) – stable cyan for smooth tones and clean color balance
- Original OEM Ink Cartridge HP 90 XL (C5063A) (Magenta) – crisp magenta for vivid graphics and accurate branding
- Original OEM Ink Cartridge HP 90 XL (C5065A) (Yellow) – bright yellow for clear highlights and warm color transitions
When your workflow demands consistency across many prints, using original ink for HP DesignJet 4020ps can help maintain repeatable output and reduce troubleshooting time. Cleaners and head cleaners – prevent issues before they stop production Even the best ink system benefits from routine care. That’s why we include professional maintenance items alongside cartridges—so you can react quickly when the printer signals service needs or when you notice early symptoms of ink flow issues. - Original OEM Cleaner HP 90 (C5096A) (Black)
- Original OEM Head Cleaner HP 90 (C5054A) (Black)
- Original OEM Head Cleaner HP 90 (C5055A) (Cyan)
- Original OEM Head Cleaner HP 90 (C5056A) (Magenta)
- Original OEM Head Cleaner HP 90 (C5057A) (Yellow)
These products are especially useful when you encounter common real-world issues such as: - faint lines, missing strokes or banding on large fills
- uneven color density after periods of inactivity
- nozzle dropouts, warnings about printhead performance, or frequent cleaning cycles
With the right head cleaner for HP DesignJet 4020ps and proper service routines, you can often restore stable printing faster and protect print quality over time. How to choose the right cartridge for HP 4020ps (and when to add maintenance items) We encourage you to match the supply to both your printer message and your print goal. In practice, choosing ink for HP 4020ps is easiest when you follow three steps: - Confirm the code – for inks, look for HP 90 XL references such as C5059A, C5061A, C5063A, C5065A.
- Choose the color you actually need – black for technical clarity and dense text; CMY for accurate graphics and color projects.
- Add a cleaner or head cleaner when symptoms appear – if you see banding or nozzle loss, maintenance products can be the quickest way back to consistent output.
Many customers ask about the difference between original cartridges and compatible cartridges. In general, Original OEM means manufacturer-made supplies and maximum predictability. At the same time, we also offer high-quality compatibles in our broader ассортимент—our compatible cartridges from DrTusz.pl are designed to be as good as the originals in everyday performance and print quality. If you’d like help deciding which route is best for your workload, we’re here to advise you. Order ink for printer HP DesignJet 4020ps with confidence We make it easy to choose the right ink cartridges for HP DesignJet 4020ps and the maintenance products that keep your device running smoothly. Browse the selection above, pick the exact HP 90 XL cartridge or service item you need, and keep your production on schedule. CTA: We encourage you to explore our full offer in this category and place your order today. If you’re unsure which product fits your current printer status or symptoms, contact us—we’ll help you match the correct cartridge, cleaner or head cleaner and get your HP DesignJet 4020ps printing at its best. | 
