Pick-Off Circuit - Ricoh FT4430 Service Manual

PICK-OFF CIRCUIT

I
1
M a i n
The main PCB supplies +24 volts to the pick-off solenoid at
CPU supplies a LOW signal at CN206-BI 1 1.69 seconds after the Start key is
pressed. This LOW signal energizes the pick-off solenoid.
The CPU waits 0.99 second before turning off the pick-off solenoid. The
leading edge of the paper has just passed the pick-off area at this time.
I
S e p a r a t i o n S o l e n o i d
J
B o a r d
16 April '88
The
CN206-BI 2.