Ricoh DDP184 User Manual page 208

3. Remove the charger stopper by removing the purple thumbscrew. (Using the
special tool may make it easier to remove the thumbscrew.
Charger Stopper
Charger
Grid
CAUTION
Take care not to touch the grid wires. Touching the grid wires with your
fingers may cause the grid to become contaminated and may cause print
quality problems.
4. To remove the charger unit, carefully pull it forward.
:
NOTE
There is an extra charger unit in the accessory box. Store the used charger
unit in the accessories box or other safe place. When your authorized
service technician performs a 400K cleaning, he will clean the used
charger unit for use again after 200K images.
5. Install the new charger unit
6. Install the charger stopper plate and secure it with the thumbscrew.
CAUTION
Ensure the holes in the stopper plate align with the raised locating dimples
on the frame.
7. Carefully install the drum unit and secure with the drum locking knob.
8. Close the rear engine front cover.
6-60 Care and Maintenance
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OG L
Thumbscrew (64mm)
Special Tool
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Half Blank