① Select the consumable color to be replaced on the control screen, and click return after selecting.
② After the consumable is returned to the Teflon tube.
③ Slowly pull out the consumable from the multi-color box, and then roll the consumable and place it.
① Replace the consumable, put the consumable to be replaced into the multi-color box, and select the corresponding feed port to load the consumable. (Please straighten the consumable before loading).