OKI C610dn, C610dtn, 610n toner refill bottle
160g black | 120g cyan, magenta or yellow
Suitable for:
True 8K page yield (black), 6K (colours). Evaluated on the ISO/IEC 24712 standard.
Use for OKI original part numbers ...
44315308, 44315307, 44315306, 44315305