Ricoh DD 5450, Field Service Manual, Page: 221 / 403

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219
Chapter 4 Drum Section
(3) Removing the Master Clamp
1. Remove the two screws on the operation side.
(Pan head screw with spring plain washer 3 x 8)
2. Remove the bearing plate and the spring.
3. Remove the two screws on the opposite of the
operation side.
(Pan head screw with spring plain washer 3 x 8)
4. Remove the master clamp.
The master clamp is attached to the base with
the magnet.
(4) Removing the Base unit
1. Remove the master clamp.
2. Remove the screen.
3. Remove the two covers of the sponge surface.
4. Remove the two screws to remove the base
unit.
(Pan head screw with spring plain washer 3 x 5)
(2) Removing the Sponge
1. Remove the screen.
2. Remove the two covers of the sponge surface.
3. Remove the two sponges.
→See (1) above
→See (1) above
Sponge
Sponge
Cover
Cover
Cover
Cover
Screw
Screw
Screw
Base unit
Master clamp
Screw
Spring
Bearing plate
7
→See (3) above