Print with Confidence: KM TNP-81 CMYK Toners & IUP-36 Drum Units Dear Customer, when your office depends on sharp documents and eye-catching color, you need supplies you can trust—every single page. The KM TNP-81 CMYK series was created for consistent, professional laser printing in Konica Minolta BizHub devices. In this category, we offer both Original OEM and Compatible solutions: reliable KM TNP-81 toner cartridges in Black, Cyan, Magenta, and Yellow, plus KM IUP-36 drum units that keep print quality stable from the first sheet to the last. What You’ll Find in This Category (CMYK Toners + Drums) To help you choose quickly, we’ve gathered the most important consumables for this series in one place. Here you’ll find: - Original OEM Toner KM TNP-81K (AAJW151) – Black
- Original OEM Toner KM TNP-81C (AAJW451) – Cyan
- Original OEM Toner KM TNP-81M (AAJW351) – Magenta
- Original OEM Toner KM TNP-81Y (AAJW251) – Yellow
- Compatible Toner TNP-81K / TNP-81C / TNP-81M / TNP-81Y – high-quality alternatives matched to the same codes
- Original OEM Drum Unit KM IUP-36K / IUP-36C / IUP-36M / IUP-36Y – color-specific drum units supporting stable image transfer
This means you can build a complete, dependable printing set: a full toner for KM BizHub C3300i or toner for KM BizHub C4000i in CMYK, plus the correct drum units when it’s time for maintenance. Why KM TNP-81 Toner Matters: Color That Looks Like It Should Great printing is not only about “having toner.” It’s about the feeling your documents create—clean black text that looks authoritative, and color that makes charts, offers, and branding pop. With KM TNP-81 toner, you can expect clear edges, even fills, and consistent tones that help your work look polished and professional—whether you’re printing internal reports or customer-facing materials. If you’re searching for the right toner for printer KM BizHub C3300i or toner for printer KM BizHub C4000i, choosing the correct TNP-81 color (K/C/M/Y) is the first step toward predictable results. Original OEM vs Compatible: How to Choose (and Save Without Stress) We encourage you to choose based on your priorities: - Original OEM KM TNP-81: ideal when you want manufacturer-branded supplies and maximum peace of mind in tightly controlled environments.
- Compatible KM TNP-81 from DrTusz.pl: perfect when you want excellent print quality and reliability while keeping costs under control—without sacrificing day-to-day performance.
Many customers worry that a compatible toner might be “weaker” in color or less stable. Our experience shows that a well-made compatible toner TNP-81 can deliver results as good as originals—especially for everyday office printing where consistency, clean text, and vivid CMYK output truly matter. Don’t Forget the Drum Unit: The Key to Clean Pages One of the most common printing frustrations is blaming the toner when the real cause is the drum. If you notice streaks, repeating marks, fading, or uneven color blocks, it may be time for a KM IUP-36 drum unit rather than a new cartridge. In this category you’ll find Original OEM IUP-36K, IUP-36C, IUP-36M, and IUP-36Y—matched to each color channel for the best image quality. Practical tip: if you replace a toner for KM BizHub C4000i and the print still looks “dirty” or inconsistent, checking the corresponding IUP-36 drum unit is often the quickest path back to crisp output. Compatibility You Can Count On This cartridge series is used in popular Konica Minolta BizHub printers, including models such as KM BizHub C3300i and KM BizHub C4000i. If you’re building a full set, choose KM TNP-81 CMYK to cover every color your printer needs—and add drum units when your device indicates maintenance or when quality symptoms appear. Get Back to Smooth Printing—Order Your KM TNP-81 CMYK Set Today Whether you choose Original OEM or our proven Compatible KM TNP-81, we’re here to help you print with confidence, control costs, and keep your office running without interruptions. Choose the right KM TNP-81 toner color, consider the matching KM IUP-36 drum unit, and enjoy clean, professional pages again. Upgrade your printing now—add KM TNP-81 CMYK toners (and IUP-36 drums if needed) to your cart and keep your BizHub performing at its best. | 
