Ricoh SAVIN D0AP Service Manual page 468

SC No. Type
3.
4.
SC No. Type
SC532-00 D PSU cooling fan (left) (FAN2) error (operating)
A motor malfunction was detected because the lock signal remained HIGH
(motor not rotating normally) 50 consecutive times when checked at 100 ms
intervals after the motor switched ON.
•
•
•
Power cycle the machine to see if the error reoccurs. If the SC occurs again,
do the following steps. Check if the SC reoccurs by cycling the power off/on
after each step.
1.
2.
3.
4.
SC532-01 D PSU cooling fan (left) (FAN2) error (at rest)
Motor malfunction detected because the lock signal detected LOW 70
consecutive times (motor not stopped normally) when checked at 100 ms
intervals after the motor switched ON.
•
•
•
Power cycle the machine to see if the error reoccurs. If the SC occurs again,
do the following steps. Check if the SC reoccurs by cycling the power off/on
after each step.
1.
2.
3.
4.
SC No. Type
SC534-00 B Bank 1 cooling fan error
SC535-00 B Bank 2 cooling fan error
SC536-00 B Bank 3 cooling fan error
Problem detected with internal bank cooling fan
D0AP/D0C4/D0C5/D0C6/M0BQ/M0D1
Error Name/Error Condition/Major Cause/Solution
Replace the PSU cooling fan (FAN3) harness.
Replace the engine board (Printer: BCU, MF: SCB).
Error Name/Error Condition/Major Cause/Solution
PSU cooling fan (left) (FAN2) defective
Harness connector lose, broken, defective, or harness defective
Engine board defective
PSU cooling fan (left) (FAN2) defective
Re-connect the connector of the PSU cooling fan (left) (FAN2).
Replace the PSU cooling fan (left) (FAN2) harness.
Replace the engine board (Printer: BCU, MF: SCB).
PSU cooling fan (left) (FAN2) defective
Harness connector lose, broken, defective, or harness defective
Engine board defective
PSU cooling fan (left) (FAN2) defective
Re-connect the connector of the PSU cooling fan (left) (FAN2).
Replace the PSU cooling fan (left) (FAN2) harness.
Replace the engine board (Printer: BCU, MF: SCB).
Error Name/Error Condition/Major Cause/Solution
6-22
Service Call
SM