Ricoh DD 5450, Field Service Manual, Page: 201 / 403

４
199
Chapter 4 Master Making/Master Feed and Ejection Section
● Adjust tension by adjusting the master feed
master clamp opening/closing lever and master
ejection master clamp opening/closing lever.
Then fit the timing belt on.
● Adjust the B and C modes after the master clamp
opening/closing unit is installed to the main body.
1. Remove the master clamp opening/closing
unit.
2. Loosen the two screws to loosen the tension.
3. Remove the teo screws to remove the
twoopen/close levers.
(Pan head screw with spring plain washer 3 x 8)
4. Remove the two screws to remove the
reinforcement plate.
(S tight hexagon head WH rounded end screw
4 x 8)
5. Remove the timing belt.
(3) Removing the Timing Belt
Set to the B mode
Reinstallation
→See Page 155
Screw
Screw
Screw
Screw
Tension
Opening/
closing lever
Opening/
closing lever
Reinforcement
plate
Timing belt
Hole must
be visible
Hole must
be visible
Hole must
be visible
Master ejection master
clamp opening/closing lever
Master feed master clamp
opening/closing lever
3
→See Page154
Screw
IMPORTANT
● Be sure to adjust the tension after installing
the motor.
Reinstallation
→See Page154
IMPORTANT