For the cleaning supplies to use to clean the label dispenser, see Cleaning Supplies.
Open the door and clean the peel bar, the inner surfaces, and the ridges on the door using a clean swab or lint-free cloth lightly moistened with 99% pure isopropyl alcohol.
Rotate the roller and wipe its surfaces.
Discard the swab or cloth.
Use a new swab or cloth to remove any diluted residue.
Clean the sensor window thoroughly until it is clear of streaks and residue.
