Ricoh FT8880 Service Manual page 173

SECTIONAL DESCRIPTION 6 March 1992
2.6 JOGGER UNIT POSITIONING
[A]
[B]
[C]
The jogger unit [A] vertical position is controlled by the stepper motor [B].
Depending on the rotation of the stepper motor [C], the jogger unit moves to
the appropriate bin.
When the main switch is turned on, the jogger unit will stop in its home
position. During sorter operation, the motor starts rotating when jogger
operation at any bin is complete. This lowers the jogger unit until it reaches to
the next bin and then the motor stops.
When jogger operation for a designated number of copies is complete, the
motor rotates to raise the jogger unit back to its home position.
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