This video shows you how to remove and replace the drum (Samsung CLT-R406), toners & waste toner bottle on Samsung c460
Note that the DRUM is also known as an IMAGING UNIT
Samsung Xpress:
C460FW C460W
Samsung SL:
SL-C460FW SL-C460W
C410W
Samsung:
CLP-360 CLP-362 CLP-363 CLP-364 CLP-365
CLP-365W CLP-365EXP CLP-367W CLP-368
CLX-3300 CLX-3302 CLX-3303 CLX-3303FW CLX-3304
CLX-3305 CLX-3305FN CLX-3305FW CLX-3305GOV CLX-3305W
CLX-3307 CLX-3307FW CLX-307GOV CLX-3307W