Kyocera Mita KM-4530 Service Manual page 247

5. Remove the drum front and rear retainers
from the drum. Replace the drum.
* When installing the drum, orient correctly with
the thinner end of the drum flange shaft at the
machine front and the thicker end at the
machine rear.
6. Refit all the removed parts.
7. Enter the maintenance mode and run the
following modes.
U110: Clearing the drum count value
U111: Clearing the drum drive time
U160: Applying toner to the cleaning blade
8. Pull out the image formation unit, return the
blade release lever to its original position, and
put the cleaning blade to the drum.
Drum front retainer
Figure 1-6-77
2BC/D
Drum rear retainer
Drum
1-6-43