Error Message: Pump: The pumping was stopped because the home position of a motor cannot be detected. Restart the instrument and start the pumping again.
Solvent delivery is stopped because the home position of a motor cannot be detected.
«Countermeasure»
Switch the instrument power OFF and then switch it ON again. Then start the solvent delivery pump. If the error message is displayed again after the above operations, switch the instrument power OFF and contact a Shimadzu sales or service representative.