To exit, leave the SKU No. field blank by pressing <Enter> twice and the following message will appear:
Do you want to stop adding returns to this memo? Yes No <Esc>=Quit
Press <N> to add more items to the memo, or press <Y> to end entry or print.
Do you want to print out this return memo? No Yes <Esc>=Quit
Press <Y> to print the memo, or <N> to exit. If you press <Y>, the memo will print out.