BizHub C454
The BizHub C454 is a current-generation Konica Minolta color MFP running the TN-512 toner family (TN-512K black, TN-512C/M/Y colors). The TN-512 — not the similar TN-414 — is the verified cartridge for the C454/C554 line, a distinction our research confirmed across multiple cross-references. Our compatible TN-512K/C/M/Y cartridges fit the C454 exactly.
Toner Cartridges for Konica Minolta BizHub C454
This printer works with the following toner cartridges:
- Konica Minolta TN-512C
- Konica Minolta TN-512K
- Konica Minolta TN-512M
- Konica Minolta TN-512Y
Frequently Asked Questions
What cartridges does the BizHub C454 take?
The C454 uses the TN-512 CMYK family: TN-512C, TN-512M, TN-512Y, and TN-512K. Four separate cartridges, each replaced when its own color runs out.
Does the BizHub C454 share its TN-512 with the C554?
Yes, the C454, C454E, and C554 all use the TN-512 family interchangeably. One cartridge type per color covers the whole group.
Why do colors look dull on the C454 right after installing new TN-512s?
New cartridges need a calibration pass to align with the machine's color tables — skipping it leaves output dull or shifted. Run calibration after every TN-512 change.