The Cash Drawer screen lets verify the connected cash drawers correctly open and that the system recognizes the open and close state of the cash drawers.
By default, you can determine the password by applying the following formula to the key:
Digit 1 * Digit 2 + Digit 4 + Digit 6 = Password
For example, if the utility shows the key 532586, the password is 26 (5*3+5+6).