Ricoh IM 550F

6.Troubleshooting
573
SC No.
Type
Error Name/Error Condition/Major Cause/Solution
• The writing data and reading data do not match 8 times consecutively.
EEPROM on the controller board (PCB15) defective
1. Turn the main power OFF and wait for 5 seconds. Then turn ON the main
power.
2. Check whether the EEPROM on the controller board (PCB15) is installed
correctly. If necessary, reinstall it.
3. Replace the controller board (PCB15).
4. If the EEPROM on the controller board (PCB15) is damaged, replace the
EEPROM.
SC No.
Type
Error Name/Error Condition/Major Cause/Solution
SC689-02
D
EEPROM Communication Error 1
IOB (PCB17) defective
Controller board (PCB15) defective
Replace the controller board (PCB15).
SC No.
Type
Error Name/Error Condition/Major Cause/Solution
SC690-
00
C
EEPROM Data Error
Reading data from EEPROM is abnormal.
EEPROM on the controller board (PCB15) defective
1. Turn the main power OFF and wait for 5 seconds. Then turn the main power
ON.
2. Replace the IOB (PCB17).
3. If the EEPROM on the controller board (PCB15) is damaged, replace the
EEPROM.
SC No.
Type
Error Name/Error Condition/Major Cause/Solution
SC691-00
D
Image Processing Error
Paper jam (J010, J011, J012, J013, J014, J015) is detected twice.
Controller board (PCB15) defective
Replace the controller board (PCB15).
SC600 (Controller)
SC No.
Type
Error Name/Error Condition/Major Cause/Solution
SC670-
D
Engine does not startup during the starting up