Oki pmnC3100 User Manual page 53

Note the positions of the four cartridges.
2.
1. Cyan cartridge
3. Yellow cartridge
Carry out one of the following:
3.
If you are replacing a toner cartridge that has been
(a)
supplied with your printer (release lever has 3
positions), pull the coloured toner release lever on the
cartridge to be replaced towards the front of the printer,
2. Magenta cartridge
4. Black cartridge
REPLACING CONSUMABLE ITEMS > 53
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