Ricoh FT5540 Service Manual page 224

31 August 1989
2. Carefully remove the developer exchange plate [B] (2 screws).
CAUTION: Developer pours out quickly.
3. Rotate the paddle roller knob [C] counterclockwise to remove all the developer. Then,
reinstall the developer exchange plate.
4. Remove the developer inlet cover [D] (1 screw), and pour one kilogram of developer into
the development unit while rotating the paddle roller knob to evenly distribute the
developer.
5. Reassemble.
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