Toner cartridge Prism TN-321K (black) for Bizhub C224/C284 — 27,000 pages, 100% new

Prism TN-321K is a black toner cartridge designed as a 100% new replacement for Konica Minolta Bizhub C224 and C284 printers. Specified for a yield of approximately 27,000 pages, this cartridge is intended for high-volume monochrome printing within colour multifunction devices that accept the original toner form factor. It installs into the original toner slot and supports daily office output including reports, invoices and black-and-white marketing materials.

Advantages

The cartridge offers a high stated page yield to reduce the frequency of replacements during heavy printing periods. Being a new, non-refilled unit, it provides consistent toner distribution and predictable print quality across long print runs. The design is compatible with the printer models listed, allowing straightforward installation and reliable fitment into original toner housings.

Suitable for

• High-volume black-and-white document printing
• Office reports, invoices and administrative paperwork
• Internal manuals and training materials
• Monochrome drafts and proofs for marketing and design

Key specifications

• Colour: Black
• Declared yield: approximately 27,000 pages (standard coverage)
• Compatibility: fits Konica Minolta Bizhub C224 and C284 toner slot
• Condition: 100% new replacement cartridge

How to use

Turn off the printer and open the front toner access cover according to the printer manual. Remove the empty toner cartridge by pulling it straight out, taking care to avoid spilling toner. Unpack the Prism TN-321K, remove any protective seals, and insert it into the same slot until it clicks into place. Close the cover, power on the device if required, and run a test print or toner calibration cycle following the printer's on-screen instructions to ensure correct installation and print alignment.

Usage recommendations

Store the cartridge in a cool, dry place away from direct sunlight and strong magnetic fields. Use the cartridge within its recommended shelf life and handle it by the cartridge body to avoid contact with the drum (if exposed). For optimal print density and longevity, maintain the printer according to the manufacturer’s maintenance schedule and perform regular cleaning cycles.