Ricoh PRO C7210X - Page 80

1.SC Codes
76
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
2. Replace the following harness(es).
 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 mechanical component(s).
 Tray bottom plate
 Wires
 Pulley
 Feeler, etc.
5. Replace the Main Control Board of the LCIT.
6. Replace or reconnect the Lower Limit Sensor.
7. Replace or reconnect the Paper Height Middle Sensor.
8. Replace the broken harness.
9. Replace the PCB.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC503-
24
C
Vacuum Feed LCIT 1: 1st Tray Error (Belt unit set error)
SC505-
24
C
Vacuum Feed LCIT 2: 1st Tray Error (Belt unit set error)
SC507-
24
C
Vacuum Feed LCIT 3: 1st Tray Error (Belt unit set error)
 The Paper Feed Belt Unit is not set even though the tray is set.
 The Paper Feed Belt Unit is not properly set.
 Paper Feed Belt Unit connector defective or disconnected
 Harness broken
 PCB defective
Check if the SC occurs by turning the power OFF then ON. If the SC occurs again,
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