Jams are an annoying occurrence of any shredding machine. A credit card jam may happen because of a slanted input of the material, lack of oil in the machine, or if the maximum material width has been exceeded.
To remove a credit card from an AmazonBasics shredder, pause the device and press a reverse button.
The cutters will move in the opposite direction pushing the card out of the machine. Straighten and align it. Insert the card in the shredding opening correctly and try to shred it again.