Konica Minolta magicolor 1650EN - Manual (Page 108)

Replacing Consumables 6-17
Note
Dispose of the used imaging cartridge according to your local
regulations. Do not burn the imaging cartridge.
3
Prepare the new imaging cartridge.
Note
Do not touch the PC drum and the transfer belt on the imaging
cartridge.
4
Slowly insert the new imaging
cartridge vertically, and then
push it slightly down toward you
to finish installing the imaging
cartridge.