Description: Ink pan sensor error The right and left sensors activate at the same time.
Code: 302 S04
Description: Cleaning motor timeout The detection plate does not reach the suction nozzle HP sensor even when the motor operates for the specified interval to move the cleaning motor to the retraction position on the front side. Or the suction nozzle HP sensor fails to deactivate when it moves from the HP.
Code: 303 S04
Description: Suction chamber full The suction chamber sensor is turned ON.
Code: 304 S96
Description: Suction chamber sensor not connected
Code: 305 S04
Description: Suction pump rotation speed error The rotation speed of the suction pump falls outside the specified range (checked by the encoder clock frequency for the specified time).
Code: 307 S04
Description: Overflow tank full Ink is detected by the overflow sensor.
Code: 308 S96
Description: Overflow tank not connected The connection of the overflow sensor cannot be confirmed.