BizHub C284
The BizHub C284 moves the color departmental line up in speed from the C224 — same TN-321 cartridge family, quicker engine. Speed increases usually increase consumption, which only improves the economics of compatible toner: four TN-321 cartridges (K/C/M/Y) at our prices versus OEM is a gap that widens with every thousand pages.
Toner Cartridges for Konica Minolta BizHub C284
This printer works with the following toner cartridges:
- Konica Minolta TN-321C
- Konica Minolta TN-321K
- Konica Minolta TN-321M
- Konica Minolta TN-321Y
Frequently Asked Questions
Is the BizHub C284's TN-321 set the same as the C224's?
Identical — the C224, C284, and C364 share the TN-321 family. Your C224 toner stock works in the C284 without any issue.
Should a busy office keep a full spare TN-321 set for the C284?
Yes, one full spare set (all four colors) is the practical minimum for a workhorse C284. Color depletion is unpredictable, and a missing spare turns an empty magenta into a work stoppage.
Why do colors look washed out on the C284 even with fresh TN-321s?
Washed-out color across all four usually points to the transfer belt or tired imaging units, not the toner. Fresh cartridges cannot fix a worn transfer system.