Samsung SCX-6320F - Manual (Page 131)

M AINTENANCE
7.8
N
OTE
: The toner cartridge must be removed to replace the drum
cartridge.
3 Pull the used drum cartridge out.
N OTE : Help the environment by recycling your used drum
cartridge. Refer to the recycling brochure packed with the drum
cartridge for details.
4 Unpack the new drum cartridge and slide it into place,
making sure not to touch the surface of the drum.
5 Reinstall the toner cartridge, and then lock the lever.