Oki C710n - Manual (Page 75)

75 – C710n User’s Guide
2. Note the positions of the four cartridges.
1 = cyan
2 - magenta
3 = yelloiw
4 = black
(a) Pull the colored toner release lever on the cartridge to be
replaced fully towards the front of the printer.
(b) Lift the right-hand end of the cartridge and then draw the
cartridge to the right to release the left-hand end as
shown, and withdraw the toner cartridge out of the printer.
6
1
2
3
4
2b
2a