Kyocera ECOSYS M2135dn Service Manual page 104

4. Detach the drum unit (a).
5. Check or replace the drum unit (a), and
then reattach the parts which are
detached in the original position.
When replacing with the new drum unit,
execute the following maintenance mode.
U110 Clear the drum counter
U120?Clear the drum drive distance coun-
ter
Attention:
Execute the following maintenance modes
when replacing the maintenance kit.
U251 Clear the maintenance counter
2S0/2S1/2S2/2S3/2S4/2S5/2SG/2SH/3RA
Figure 4-16
4-12
a