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Toner cartridges for KM BizHub C251i - compatible and original OEM
Keep your KM BizHub C251i running at peak performance with a complete range of Laser cartridges and maintenance units designed for reliable, sharp output. In this category you’ll find both Original OEM and Compatible options, matched to popular searches like KM C251i, C251i, and C251I—so it’s easy to choose the right supply for your device.
Choose from OEM toner cartridges for KM BizHub C251i (TN-328 series) in Black (TN-328K), Cyan (TN-328C), Magenta (TN-328M), and Yellow (TN-328Y), or go with quality-compatible TN-328 replacements for cost-effective printing. Beyond toner, this selection also covers essential components such as drum units (DR-316K and DR-316 CMY), waste toner tanks (WX-107 in OEM and compatible versions), developer (DV-315K), and the transfer unit (AA2JR73700) to help maintain consistent color, clean pages, and smooth operation.
Whether you prioritize the manufacturer-standard assurance of OEM or the value of compatible supplies, every item here is chosen for fit and performance with the KM BizHub C251i platform. Stock up now and keep downtime to a minimum—pick your KM BizHub C251i toner cartridge and maintenance units today, and explore the full offering to find the exact match for your print needs.
Other names: All-In-One Printer KM BizHub C251i, All-In-One Printer KM BizHub C251 i, All-In-One Printer KM BizHub C251 I, All-In-One Printer KM BizHub C251I
KM BizHub C251i – dependable colour printing for everyday business
Konica Minolta BizHub C251i (also searched as KM C251i, C251i, C251 i or C251I) is a modern A3 colour multifunction device designed for busy offices that need consistent quality, strong productivity and predictable running costs. To keep your KM BizHub C251i working at its best, it’s crucial to use the right toner for printer KM BizHub C251i and to replace key consumables on time—especially when you print in colour, scan daily and run larger monthly volumes.
What you’ll find in this category: toners and essential service consumables
This category is built for customers who want to buy everything needed for stable operation of the KM BizHub C251i in one place. We offer both Original OEM and Compatible laser cartridges and maintenance units. Depending on your needs, you can choose:
Toner for KM BizHub C251i – for sharp text, smooth greys and vivid colour graphics
Drum Units – responsible for transferring and forming the image with consistent quality over time
Waste Toner Tanks – collect excess toner; replacing them prevents error messages and messy leaks
Developers – keep colour density stable and help maintain repeatable results on long print runs
Transfer Units – ensure correct transfer of toner to paper, supporting clean edges and proper colour layering
Choosing the right ink for KM BizHub C251i (in practice: the correct toner and related components) helps you maintain consistent colour, avoid downtime and reduce the risk of streaks, background shading or fading prints.
Popular KM BizHub C251i toner and units – Original OEM and Compatible
We keep the offer clear and complete: you can select colour-by-colour, or stock up on a full set. Among the most frequently chosen items are:
Original OEM Toner KM TN-328K (AAV8150) (Black) and Compatible Toner TN-328K for KM (AAV8150) (Black)
Original OEM Toner KM TN-328C (AAV8450) (Cyan) and Compatible Toner TN-328C for KM (AAV8450) (Cyan)
Original OEM Toner KM TN-328M (AAV8350) (Magenta) and Compatible Toner TN-328M for KM (AAV8350) (Magenta)
Original OEM Toner KM TN-328Y (AAV8250) (Yellow) and Compatible Toner TN-328Y for KM (AAV8250) (Yellow)
Original OEM Drum Unit KM DR-316K (AAV70RD) (Black) and Original OEM Drum Unit KM DR-316 CMY (AAV70TD)
Original OEM Waste Toner Tank KM WX-107 (AAVAWY1) and Compatible Waste Toner Tank WX-107 for KM (AAVAWY1)
Original OEM Developer KM DV-315K (AAV703D) (Black)
Original OEM Transfer Unit KM AA2JR73700 (AA2JR73100, AA2JR73700)
Thanks to this structure, you can easily match the exact toner for KM BizHub C251i to your colour needs and keep a spare of the parts that most often stop printing when they reach end-of-life.
How to choose: Original OEM vs Compatible for KM BizHub C251i
Dear Customer, the best choice depends on your priorities—budget, print volume and internal company standards. Original OEM options are ideal when you want manufacturer-branded consumables and maximum standardisation across your fleet. At the same time, our Compatible cartridges from DrTusz.pl are a strong alternative: they are designed to deliver quality and reliability comparable to originals, while helping you optimise printing costs.
Original OEM: perfect for strict procurement policies and predictable performance under heavy workloads
Compatible (DrTusz.pl): excellent value, dependable results, and a smart way to reduce cost per page without compromising everyday print quality
Tip: if you print lots of colour presentations, keep all four colours (K, C, M, Y) in stock—running out of one can interrupt jobs. For uninterrupted work, we also recommend having a spare waste toner tank for KM BizHub C251i, because a full tank can stop printing unexpectedly.
Common issues with BizHub C251i—and what usually fixes them
Many printing interruptions are not caused by the toner itself, but by service consumables reaching their limit. The most common situations include:
“Replace Waste Toner Tank” message – solved by replacing the WX-107 waste toner container
Streaks, repetitive marks, uneven density – often linked to a worn drum unit (DR-316K or DR-316 CMY)
Faded prints or unstable black density – can indicate the developer is due (DV-315K)
Colour transfer issues or smudging – may require attention to the transfer unit
If you’re unsure which part your KM BizHub C251i needs, tell us the code shown on the device or the exact phrase you searched (e.g., KM BizHub C, C251 i, C251I)—we’ll help you match the correct product quickly.
Order with confidence – we’re here to help
We encourage you to explore our full selection of toner for printer KM BizHub C251i in both Original OEM and Compatible versions, plus the key maintenance units that keep your device running smoothly. Add the right cartridge or unit to your basket, and if you have any questions about compatibility or which consumable to replace first—contact us. We’ll help you choose the best option for your printing needs and get you back to reliable, high-quality output as soon as possible.
