Overall Electrical Circuit - Gestetner A193 Service Manual

DETAILED DESCRIPTIONS

3.6 OVERALL ELECTRICAL CIRCUIT

A628O502.wmf
The DF pick-up solenoid, stamper solenoid and DF feed clutch are directly
controlled by the copier through the DF drive board. The sensor signals are
directly sent to the copier through the DF interface board. The DF drive board
has a driver for the DF feed motor and its drive signal is sent from the copier.
When the DF connector is connected to the copier IOCSS board, the DF
connection signal to the copier is grounded. Then the copier detects that the
DF is connected.
SM 7-13 (A628)