Toner cartridges for KM BizHub C550i - compatible and original OEM

Reliable colour printing with the KM BizHub C550i

The Konica Minolta BizHub C550i (also searched as KM C550i, C550i, C550 I or C550 i) is a fast, modern A3 colour multifunction device designed for busy offices, departments and print rooms. It’s built for high volumes, consistent colour and professional document finishing—so choosing the right toner for printer KM BizHub C550i and the correct service units is essential if you want stable quality and predictable costs.

Toner, drum, waste tank and transfer unit – what matters in daily use

In this category you’ll find not only toner for KM BizHub C550i, but also key components that keep your machine running smoothly: drum units, a waste toner tank, and a transfer unit. Together, these parts affect print quality, colour accuracy, and the ability of the device to work without interruptions.

When any of these consumables is nearing end of life, typical symptoms may appear, such as:

• faded prints or uneven coverage (often related to toner or drum condition),
• background haze, speckles, or repeating marks (commonly drum-related),
• error messages about waste toner being full (time to replace the waste toner tank),
• colour misregistration or inconsistent colour transfer (the transfer unit can be a factor).

That’s why we recommend treating “ink for KM BizHub C550i” searches as more than just toner—these laser devices depend on a complete set of consumables for best results.

Original OEM and compatible cartridges – flexible choices for every office

We offer both Original OEM and Compatible options, so you can choose what fits your workflow and budget. Original OEM cartridges are made to the manufacturer’s specification and are a great pick for customers who want to keep everything strictly OEM across their fleet.

At the same time, our compatible range is designed for customers who want to reduce printing costs without sacrificing quality. We want to be clear: compatible cartridges from DrTusz.pl offer print as well as the originals, with strong colour, sharp text and reliable performance in everyday business printing. If you print a lot of invoices, reports, presentations or school materials, compatible toner for printer KM BizHub C550i can be a smart, cost-effective solution.

Popular products in this category (C550i)

To make shopping easier, here are some of the most frequently chosen items for the KM BizHub C550i:

• Original OEM Toner KM TN-626K (TN626K) (Black)
• Original OEM Toner KM TN-626C (TN626C) (Cyan)
• Original OEM Toner KM TN-626M (TN626M) (Magenta)
• Original OEM Toner KM TN-626Y (TN626Y) (Yellow)
• Compatible Toner TN-626K for KM (TN626K) (Black)
• Compatible Toner TN-626C for KM (TN626C) (Cyan)
• Compatible Toner TN-626M for KM (TN626M) (Magenta)
• Compatible Toner TN-626Y for KM (TN626Y) (Yellow)
• Original OEM Drum Unit KM DR-618K (ACV80RD) (Black)
• Original OEM Drum Unit KM DR-618CMY (ACV80TD)
• Original OEM Waste Toner Tank KM WX-107 (AAVAWY1) and Compatible Waste Toner Tank WX-107 for KM (AAVAWY1)
• Original OEM Transfer Unit KM AA2JR73700 (also listed as AA2JR73100, AA2JR73700)

Whether you need one colour, a full CMYK set, or you’re planning preventative maintenance, you’ll find the right toner for KM C550i and the matching service parts here.

How to choose the right toner for KM BizHub C550i

Dear Customer, if you want to avoid ordering the wrong item, start with the code. For toner, the key family for this device is TN-626 (K/C/M/Y). For drums, look for DR-618. If the device reports waste toner full, you’ll need WX-107. For transfer-related messages or persistent colour transfer issues, check the transfer unit AA2JR73700.

When deciding between Original OEM and Compatible, consider:

• Cost per page – compatible toner can significantly reduce ongoing print expenses.
• Consistency for high-volume work – both options are reliable; our compatible solutions are built to match daily business needs.
• Your print profile – if you print mainly text, black toner is key; if you print graphics and presentations, keeping CMYK balanced helps maintain colour fidelity.

If you’re unsure which “ink for printer KM BizHub C550i” you need (toner vs. drum vs. waste tank), tell us what message your device shows or what issue you see on prints—we’ll help you match the right consumable quickly.

Order with confidence – we’re here to help

We encourage you to explore our full selection of toner for printer KM BizHub C550i (also: KM BizHub C and C550I search variants), including Original OEM and high-quality compatible options, plus the essential maintenance units that keep your BizHub performing at its best. Add the right cartridges to your cart today and keep your office printing uninterrupted.

If you need assistance choosing between TN-626 colours, confirming a part number, or planning a complete replacement set (toner + drum + waste tank), contact us—our team will guide you and help you place the best order. We also offer fast, convenient delivery so you can get back to printing without delays.