Oki ES 1624n MFP - Manual (Page 72)

Replacing Consumables • 72
Toner Cartridge Replacement
REPLACE TONER
nnn : ZZZZ TONER EMPTY
* nnn: ZZZZ = 410: YELLOW
411: MAGENTA
412: CYAN
413: BLACK
Toner Color Order #
Black, 52115101
Cyan 52115102
Magenta 52115103
Yellow 52115104
NOTE
The instructions below show the black toner being
replaced.