| If you work with a Canon imagePROGRAF 840 (also searched as Canon iPF840, iPF840 or simply Canon imagePROGRAF), you already know it’s a large-format machine designed for precision, repeatability and dependable colour. This model is commonly chosen for CAD/GIS prints, posters, technical drawings and office-wide wide-format output—where every line must be crisp and every fill must be even. To keep that quality consistent day after day, you need the right ink for Canon imagePROGRAF 840 and the right maintenance supplies in stock. Reliable printing starts with the right ink for Canon iPF840 The Canon iPF840 uses a professional ink system where colour stability, drying behaviour and dense blacks matter. Good ink for printer Canon imagePROGRAF 840 affects not only colour, but also line sharpness, uniformity of large areas, and the overall reliability of the printhead. Whether you print technical plans or presentation graphics, properly matched inks help reduce banding, support accurate colour mixing and keep nozzle performance stable. In this category we focus on what you really need for everyday production: ink cartridges in the correct series, plus the key maintenance products that keep your device clean and ready for work—such as a waste ink tank and a cleaning fluid. That means fewer interruptions, more predictable results and better control over operating costs. Original OEM and refill components—choose what fits your workflow We offer both Original OEM solutions and refill components, so you can choose the approach that suits your budget and your print requirements. If you need maximum manufacturer consistency for colour-critical work, Original OEM ink is a safe and proven choice. If, on the other hand, you print a lot and want to optimise costs, our compatible solutions from DrTusz.pl are designed to be as good as the originals in everyday use—stable, reliable and tailored to the printer’s needs. - Original OEM ink cartridges – predictable colour and performance for demanding environments.
- Compatible / refill components – a smart option for high-volume printing and cost control, without sacrificing quality.
- Maintenance supplies – waste ink tanks and cleaning fluids to prevent downtime and keep printing smooth.
Popular products for Canon imagePROGRAF 840 available in this category To make shopping easier, we keep the most frequently chosen items for the Canon iPF840 in one place. Here are examples you’ll find in this category: - Original OEM Ink Cartridge Canon PFI-707MBK (9820B001) (Matte black) – ideal for strong, readable lines and deep matte blacks, often preferred for technical prints.
- Original OEM Ink Cartridge Canon PFI-707BK (9821B001) (Black) – for rich black tones and balanced contrast in mixed graphics.
- Original OEM Ink Cartridge Canon PFI-707C (9822B001) (Cyan)
- Original OEM Ink Cartridge Canon PFI-707M (9823B001) (Magenta)
- Original OEM Ink Cartridge Canon PFI-707Y (9824B001) (Yellow)
- Original OEM Waste Ink Tank Canon MC-10 (1320B014) – essential for uninterrupted operation; replacing it on time helps avoid stoppages and service messages.
- Specialistic Fluid for Cleaning Heads Canon 250 ml (Uniwersalny) – useful when you notice missing lines, fading, or when the printer has been idle and needs a gentle maintenance routine.
Thanks to this selection, you can restock both ink for Canon imagePROGRAF 840 and the service items that keep the printer in good condition—without searching across multiple pages. How to choose the best ink cartridge for Canon imagePROGRAF 840 When selecting an ink cartridge for Canon iPF840, start with your printing profile: - Technical drawings and CAD – many users prioritise sharpness and strong blacks; keeping Matte Black (MBK) well stocked is often key.
- Posters and presentations – consistent colour balance matters; make sure you replace colours as a set when needed, especially if prints must match across batches.
- High-volume printing – consider compatible/refill components from DrTusz.pl for excellent quality at a more attractive cost per print.
Also pay attention to maintenance. A surprisingly common issue reported by wide-format users is not “bad ink”, but downtime caused by a full waste ink tank or clogged nozzles after a longer break. If you notice symptoms like faint lines, banding, or missing colours, it’s often time for a nozzle check and cleaning—this is where a cleaning fluid and correct servicing routine help a lot. Original vs compatible: what’s the difference in practice? Original OEM cartridges are produced by the printer manufacturer and are a great choice when you need maximum standardisation and you want to follow the OEM path for every component. Compatible options and refill components, when properly designed and tested, provide comparable day-to-day results and are a dependable alternative—especially for teams printing frequently. At DrTusz.pl we focus on quality and repeatability, which is why we confidently say our compatible solutions can be as good as the originals, while helping you reduce operating costs. Keep your Canon iPF840 ready—ink, maintenance and support in one place We encourage you to explore our full selection of ink cartridges for Canon imagePROGRAF 840, along with the Canon MC-10 waste ink tank and dedicated cleaning fluid. If you’re not sure which cartridge you need (MBK vs BK, or which colour is running low), we’re here to help—tell us what you print and how often, and we’ll recommend the best setup. Check the available products in this category, add the supplies you need to your cart, and keep your Canon imagePROGRAF 840 running without surprises. We offer fast delivery options and friendly customer support—contact us anytime if you want help choosing the right ink for Canon iPF840 or planning a cost-effective restock. |
