KitchenAid Pro Line KPCG100 Use & Care Manual page 20

results, grind only as much as you intend to immediately use.
To retain freshness,coffee beansshould be stored in an airtight
container and kept in a cool, dark place. It is not recommended that
you store beans in the grinder's bean hopper for a prolonged period.
Clean the coffee bin and cutting burrs frequently.
Grinding flavored coffee beans will impart an off-taste to any other
coffee that is ground in the mill. If you enjoy flavored coffee, it's best
to add flavored syrups or creamersto your coffee after brewing or
dedicate another mill for grinding flavored beans only.
NOTE: The burrs will require more frequent cleaning when
grinding flavored coffee beans.The coffee mill is intended for
grinding whole coffee beans only. Do not grind other food items.