OKI C610dn, C610dtn, 610n compatible chip
8K yield (black), 6K yield (colours) suitable for:
In our opinion, the printer/chip behaviour is "killer". That's to say, a spent chip will stop you from printing unless replaced.
But we offer chips and toner separately to allow you more freedom and flexibility.
Use for OKI original part numbers ...
44315308, 44315307, 44315306, 44315305