Pressure Roller - Ricoh B064 Service Manual

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3.9.7 PRESSURE ROLLER

Use this procedure when you wish to remove only the pressure roller.

Fusing unit (☛ 3.1.1)

Turn the fusing unit upside down.

[A]: Lower cover (! x1)

[B]: Pressure roller cleaning unit (! x2)

[C]: Release the pressure arms

• Use two screw drivers to lower the pressure arms on both ends of the

pressure roller (☛ 3.9.6) and remove the springs [D] (x2) on both sides.

[E]: Pressure roller

NOTE: 1) The fusing lamps are fragile. Work carefully to avoid breaking them.

2) During assembly, handle the roller carefully to avoid scratching it on the

3) Make sure the tabs and grooves of the lower cover are engaged

correctly before tightening the screw.

Spring Adjustment

Two holes [F] are provided on each pressure arm for the springs.

Normally the springs should be attached to the lower holes. Attaching the springs

to the upper holes exerts less pressure on the hot roller. Attach the springs to the

upper holes only for especially thin paper.

B064R516.WMF

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