Electrical Control - Ricoh FT5540 Service Manual

6. ELECTRICAL CONTROL

The copier CPU controls all functions of the sorter.
The copier supplies 100 volts ac to the bin drive motor and SSRs. SSR 101 turns on the wheel
drive motor to move the bins up. SSR 102 turns the bin drive motor in the opposite direction
for the down operation.
Two dc power levels, +5 volts and +24 volts, are supplied from the copier and are used for
the dc components.
Signals from the sensors and safety switch go to the copier CPU. The copier CPU operates
motors and the SSRs.
The midi sorter has an overrun switch which stops the bin drive motor if the bins move too low.
9-9
31 August 1989