Ricoh PRO C7210X - Page 75

1.SC Codes
71
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
do the following steps. Check if the SC reoccurs by cycling the power after each
step.
To check for any abnormalities in the sensor and motor solenoid, be sure to
perform an input check and output check for them as needed in addition to a visual
check.
1. Reconnect the lift motor.
2. Reconnect the following connector(s).
 Lift motor
 Lower Limit Sensor
 Paper Height Middle Sensor
 Paper upper limit sensor 2
3. Replace the following harness(es).
 Lift motor
 Lower Limit Sensor
 Paper Height Middle Sensor
 Paper upper limit sensor 2
4. Replace the following electrical component(s).(Paper Tray Lift Mechanism)
 Lift motor
 Lower Limit Sensor
 Paper Height Middle Sensor
 Paper upper limit sensor 2
5. Replace the following mechanical component(s).(Paper Tray Lift Mechanism)
 Tray bottom plate
 Wires
 Pulley
 Feeler, etc.
6. Replace the Main Control Board of the LCIT.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC503-
14
B
Vacuum Feed LCIT 1: 1st Tray Error (Paper overload error)
SC505-
14
B
Vacuum Feed LCIT 2: 1st Tray Error (Paper overload error)
SC507-
14
B
Vacuum Feed LCIT 3: 1st Tray Error (Paper overload error)
If vacuum feed banner sheet tray is not installed
During tray initialization, the Upper Limit Sensor 1 or 2 and the Lower Limit Sensor