Electrical Control; Electricalcontrol - Ricoh FT4430 Service Manual

ELECTRICAL CONTROL

CPU
The copier CPU, through an I/O-controller IC on the interface board, controls
all the functions of the sorter.
The copier supplies 100 volts ac to the wheel drive motor and the SSRS. SSR
101 turns the wheel drive motor to move the bins up and SSR 102 is for the
down operation.
The copier supplies two dc power levels,
components.
Signals from the sensors and the safety
through the interface board. The copier
interface board and SSRS.
BIN DOWN
4 I
R E L A Y
C O V E R
*
v
+ 5 volts and +24 volts, for the dc
switch are sent to the copier CPU
CPU
operates motors
'1
1
Cover Safety
through the
16 April '88