Description: Sensor (exit 1 media shift HP) failure
Causes: The sensor (exit 1 media shift HP) is not turned on within the specified period after the exit 1 media shift motor is turned on.
Code: 919.00
Display: 919.00 Service std. bin 2 error
Description: Sensor (exit 2 media shift HP) failure
Causes: The sensor (exit 2 media shift HP) is not turned on within the specified time after the exit 2 shift motor is turned on.
Code: 919.01
Display: 919.01 Service std. bin 2
Description: Exit 2 unit assembly failure
Causes: Exit 2 unit assembly connection is missing or damaged.
Code: 920.00
Display: 920.00 Service fuser error
Description: Fuser unit assembly on time failure
Causes: During the warm-up period, the control thermistor does not detect the ready temperature even when the specified time is passed after the main lamp is turned on. During the standby period, the control thermistor does not detect the specified temperature even when the specified time is passed after the main lamp is on. During the standby period, the control thermistor does not detect the specified temperature even when the specified time is passed after the sub lamp in on. During idling, after power-on, the control thermistor does not detect the idling stop temperature even after the specified time is passed. During print, the control thermistor does not detect the specified temperature even when the specified time is passed after the main lamp is turned on. During print, the control thermistor does not detect the specified temperature even when the specified time is passed after the sub lamp is turned on.