Sc753-54; Sc753-55 - Ricoh Pro 8300S Troubleshooting Manual

SC753-54

Error Name
Perfect Binder: Glue heater startup error 4
Pattern
B
Error Condition
At the end of temperature adjustment at power on, warm-up did not complete within 500 sec. The glue
vat temperature did not reach the warm-up temperature within 500 sec.
Major Cause
Glue heater connector loose, broken, defective

Heater defective

Slave board defective

Solution
Reconnect the connector.

Replace the gluing unit.

 Replace the slave board.
After the repairs, cancel the low performance mode, and then turn the power off/on.

SC753-55

Error Name
Perfect Binder: Ambient temperature error
Pattern
B
Error Condition
Ambient temperature is not within the operational range: It was between 0°C and -20°C.
Major Cause
Internal temperature thermistor connector loose, broken, defective

 Thermistor defective
Slave board defective

Solution
Reconnect the connector.

Check the room temperature (0°C or higher).

1.SC Codes
485