Ricoh C211 Service Manual page 659

9. Table of Defective Electrical Components: SS830
Component
Condition
Phenomenon
First Drum Position
OFF condition
When the main switch is turned on, the drum
Sensor
(Not interrupted)
starts rotating and it cannot be stopped.
ON condition
* On print (When the Start key is pressed.)
(Interrupted)
1. Paper feeding does not stop when the
counter indicates "O".
2. Paper feeding does not stop when the
stop key is pressed.
3. Jam detection of paper feed and delivery
does not work.
* On master making (When the Start key
is pressed.)
1. After the new master is wrapped around
the drum and one sheet of paper (trial
print) is delivered, the drum rotation does
not stop. The stop key does not work.
Second Drum
OFF condition
* On print (When the Start key is pressed.)
Position Sensor
(Not interrupted)
1. The paper feed solenoid does not work
and the drum continues rotation. Also, the
stop key does not work.
* On master making (When the Start key is
pressed.)
1. When the Start key is pressed, the drum
rotates and it cannot be stopped.
ON condition
* On print (When the Start key is pressed.)
(interrupted)
1. The paper feed solenoid does not work
and drum continues rotation at 30 rpm.
Also, the stop key does not work.
* Idling time
1. Drum rotation does not stop.
* On master eject
1. When the Start key is pressed, master
miss-ejection indicators "F" +
~ blink
and the master is not ejected.
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