On the maintenance manual, the platform calibration should be done every 200 working hours. But I am confused about this.
Every time after the print, we take out the platform to remove the printed model and then install it back. Should the calibration be done after each installation?
no, there is no need to calibrate the platform every time you take it out in order to remove the print. You need to run autocalibration when you notice warping or issues while printing first layers of raft.