Ricoh C274

SC Tables
SM Appendix 3-1 C274
Appendix:
Service Call
Condition
3. APPENDIX: SERVICE CALL CONDITION
3.1 SC TABLES
No. Symptom Possible cause
E-00
Clamper error
The MPU cannot detect the clamper position sensor
signal (open or closed) within 3.0 seconds after the
clamper motor turns on.
Clamper drive
Clamper sensors
Clamper motor
E-01
Cutter error
The cutter HP sensor does not turn on within 3.0
seconds after the cutter motor turns on.
Cutter drive
Cutter switch
Cutter motor
E-03
Thermal Head ID Error
The CPU detects on abnormal ID signal from the
thermal head.
Thermal head
MPU
E-04
Thermal Head Overheat
The temperature of the thermal head is greater than
54°C when the Start key is pressed.
Overheat (wait for the
thermal head to cool
down)
Thermal head
E-06
Main Motor error
The CPU cannot detect the master eject position
sensor (drum HP) signal within 2.5 seconds after the
main motor turns on.
Main motor drive
Main motor
Motor drive board
Master eject position SN
E-09
Thermal Head Thermistor Open
The thermistor output voltage is over 4.9 volts.
Thermal head
thermistor
Thermal head
connector
E-10
Thermal Heard Drive Failure
The CPU detects an abnormal condition in the thermal
head drive circuit.
Thermal head
MPU
Thermal head
connector
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA