The sale of products that have not been sold within the
programmed date is blocked.
For example: to programme drum 5 with 16 compartments in
shopper mode for products with a 7 day expiry period:
Command 75
ENTER button to display of no. of compartments
Compartment No. NN
Key in 16 and press ENTER
Fifo/Shopper X
Key in 0 and press ENTER
Expiry days YY
Key in 7 and press ENTER.
19. Command Codes EXPLANED