Casio TK-T500 Series User Manual page 17

Drawer
The drawer opens automatically whenever you finalize a registration and whenever you issue a read or reset report.
Drawer lock (for medium size drawer)
Use the drawer key to lock and unlock the drawer.
Drawer open key (for large size drawer)
Use the drawer open key to open the drawer.
When the cash drawer does not open! (for medium size drawer only)
In case of power failure or the machine is in malfunction, the cash drawer does not open
automatically. Even in these cases, you can open the cash drawer by pulling drawer release
lever (see below).
Important!
The drawer will not open, if it is locked with a drawer lock key.
TK-T500 User's Manual 17
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