Cause 1:  Cassette table has moved on the cart frame.
Solution:  Refer to the alignment procedure to readjust the table to the correct position (using the adjustment screws on the cart legs).

Cause 2:  Cart castors have been adjusted up or down.
Solution:  Refer to the alignment procedure to readjust the castors to the correct height.

Cause 3:  The wrong cart is being used for this machine.
Solution:  During installation of the VLF Trendsetter AL, each cassette cart is carefully aligned to the table. Carts are therefore specific to a machine, and cannot be interchanged. You must either find the original cart, or refer to the alignment procedure to adjust the new cart to the correct position.