Fusing Unit Drive - Gestetner B147 Service Manual

FUSING

6.12.2 FUSING UNIT DRIVE

[A]
[B]
[C]
[D]
[E]
[F]
B146D570.WMF
[G]
Belt and Rollers
Development drive motor-K drives the pressure roller [G], hot roller [B], oil supply
roller [C], and oiling roller [D] through the gear train. The heating roller [E] is driven
by the pressure with the fusing belt [F].
Fusing Clutch
The fusing clutch [A] turns off and cuts the drive power when the fusing unit does
not need to operate. This mechanism prevents the belt and rollers from wearing
and saves the fusing oil.
NOTE: The fusing clutch turns off when images and patterns are created on the
transfer belt during process control and line position adjustment.
B147/B149/B190 6-90 SM