Canon imageRUNNER C5051i / iRC5051i – built for busy offices If you work with the Canon imageRUNNER C5051i (also known as Canon iRC5051i, image RUNNER, C5051i / C5051I), you already know it’s a robust A3 color multifunction device designed for high-volume printing, copying and scanning. In departments where documents must look professional every day, reliable consumables matter. That’s why we’ve prepared this category with everything you need: toner for printer Canon imageRUNNER C5051i and dedicated drum units—both Original OEM and carefully selected Compatible options. Toners and drum units for Canon C5051i – what they do and why quality matters For consistent color, crisp text and stable performance, the Canon C5051i toner must match the machine’s requirements. This model uses a set of four colors (Black, Cyan, Magenta, Yellow). Choosing the right toner for Canon iRC5051i helps maintain accurate branding colors, sharp lines in charts and clean gradients in presentations. Equally important are drum units. The drum is responsible for transferring the image onto paper—when it wears out, you may notice fading, background “haze,” repeating marks or uneven color. Keeping both the toner for C5051i and the drum unit in good condition is the simplest way to avoid downtime and reprints. - Toners – provide the pigment for black-and-white and color printing.
- Drum Units – affect image transfer quality and overall print stability.
- Original OEM and Compatible – let you choose between manufacturer cartridges and cost-effective alternatives.
Our range: Original OEM and Compatible supplies in one place We offer a broad, office-ready selection for the Canon imageRUNNER C5051i. If you prefer manufacturer reliability and official specifications, choose Original OEM. If you want to reduce printing costs without sacrificing quality, our Compatible options are a proven alternative—designed to deliver results comparable to originals. Popular choices in this category include: - Original OEM Toner Canon C-EXV 28 B (2789B002) (Black)
- Original OEM Toner Canon C-EXV 28 C (2793B002) (Cyan)
- Original OEM Toner Canon C-EXV 28 M (2797B002) (Magenta)
- Original OEM Toner Canon C-EXV 28 Y (2801B002) (Yellow)
- Compatible Toner C-EXV 28 B for Canon (2789B002) (Black)
- Compatible Toner C-EXV 28 C for Canon (2793B002) (Cyan)
- Compatible Toner C-EXV 28 M for Canon (2797B002) (Magenta)
- Compatible Toner C-EXV 28 Y for Canon (2801B002) (Yellow)
- Original OEM Drum Unit Canon C-EXV 28 (2777B003)
- Original OEM Drum Unit Canon C-EXV 28 (2776B003) (Black)
Thanks to this structure, you can quickly complete a full color set, add a black toner for everyday documents, or match the correct drum unit to your maintenance schedule—all in one order. How to choose the right toner for Canon imageRUNNER C5051i When selecting toner for printer Canon imageRUNNER C5051i, we recommend focusing on three practical points: correct code, printing needs, and your preferred cost model. - Check the symbol: the correct family here is C-EXV 28 (B/C/M/Y). Matching the code (e.g., 2789B002 for Black) prevents ordering mistakes.
- Decide on Original OEM vs Compatible: OEM is ideal for customers who want the manufacturer’s cartridge. Compatible is perfect when you want excellent output and lower cost per page—our Compatible cartridges from DrTusz.pl are crafted to be as good as the originals in everyday office use.
- Think in sets: if your team prints a lot of color, buying a full CMYK set helps maintain consistent color and reduces the risk of stopping work mid-job.
Original OEM vs Compatible – what’s the real difference? Dear Customer, both options can be a smart choice—depending on your priorities. - Original OEM – manufacturer cartridges, often chosen for strict internal procurement policies or when you want to keep everything OEM in the device.
- Compatible – an alternative designed for the same printer model and cartridge codes. Our Compatible Canon iRC5051i toner is selected to provide strong, repeatable print quality and reliable operation, while helping you reduce the total cost of printing.
In short: if you want maximum cost efficiency, choose Compatible; if you want OEM-only workflow, choose Original. Either way, you’ll find the correct toner for Canon C5051i and matching drum unit here. Common issues with Canon iRC5051i printing – and how consumables help Many users search for a new toner for C5051i or a drum unit after noticing typical signs of wear or depletion. The most common situations include: - Faded prints or weak blacks – often linked to low black toner or an aging drum.
- Uneven color or dull graphics – may indicate that one color toner is low (C/M/Y) or that the drum unit needs attention.
- Repeating marks or background shading – frequently a symptom of drum wear, especially in higher-volume environments.
- Print interruptions during large jobs – solved by keeping a spare Canon imageRUNNER C5051i toner (especially Black) on hand.
Choosing the correct consumable type—toner vs drum unit—helps you fix the cause, not just the symptoms, and keeps your Canon image RUNNER producing professional documents. Order today and keep your Canon C5051i running smoothly We encourage you to explore our category and pick the best option for your workflow: Original OEM for official manufacturer consumables, or Compatible for excellent quality and better economy. If you’re unsure which toner for printer Canon imageRUNNER C5051i or which drum unit you need, contact us—we’ll help you match the correct C-EXV 28 code to your device and your printing habits. CTA: Add your chosen toners and drum units to the cart now, or reach out to us for quick assistance—so you can get back to fast, reliable printing with your Canon iRC5051i. | 
