Note 2:
If the drum separation pawl is brought into contact with the
drum at a same position for 160K life period, the drum may
be worn down remarkably. In order to prevent against this,
change the installing position of the separation pawl at 80K
maintenance.
<Procedure>
When replacing the drum separation pawl unit, change the
marking position (which is fit with the positioning rib) from A
→
B
→
A ... at every 80K to change the contact position
between the separation pawl and the drum.
2. Replacing ozone filter
Ozone is produced during corona discharge by the charger unit. The
ozone filter reduces the amount of ozone discharged from the copier.
It is advisable to replace the ozone filter every 80 K of operation.
(1) Replacing ozone filter at suction section
(2) Replacing ozone filter at ventilation fan motor
3. Oiling and greasing positions
Drum separation
pawl unit
Lib
A B
Drum cleaner
A
B
10 – 2
