5.Whenever the machine or the software has not been shut down properly. The last tool status is unknown. If that happens, you will be prompted to put down the tool possibly being in the collet into the corresponding tool holder.[[File:Tool holder prompt.png|center|Tool holder prompt|link=Special:FilePath/Tool_holder_prompt.png]] | 5.Whenever the machine or the software has not been shut down properly. The last tool status is unknown. If that happens, you will be prompted to put down the tool possibly being in the collet into the corresponding tool holder.[[File:Tool holder prompt.png|center|Tool holder prompt|link=Special:FilePath/Tool_holder_prompt.png]] |