4 Color Developer Refill for Bizhub C224/C284/C364/C454/C554/C458/C558/C658

" This is Color Developer Powder "!!!!!!!!!!! Your printer has 3 major parts. Toner, Imaging unit (Drum), Developer. Fix/Repair " blurry images or poor copy quality ". Color: B, C, M, Y.

(1 Black & 1 each of Cyan / Magenta / Yellow Combo). Konica Minolta Bizhub C224, C284, C364, C454, C554.

Konica Minolta Bizhub C224E, C284E, C364E, C454E, C554E.

---