Ricoh M5 Service Manual page 114

May, 25, 1985
5. Paper Feed and Registration Timing
I
Interface Board
The main board controls all of the components shown the above diagram in the same way.
in
The dc power supply board supplies +22 volts through the interface board to the paper feed and
registration solenoids.
To actuate each of these components the main board outputs a LOW at the
connected trigger line.
The following
I
Master Sensor On
Paper Feed SOL.
Registration SOL
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