24
Bit 4: Cash Drawer “DIN bit0” pin input status.
= 1: the Cash Drawer closed or no Cash Drawer.
= 0: the Cash Drawer opened.
Bit 3: Reserved.
Bit 2: Reserved.
Bit 1: Cash Drawer “DOUT bit1” pin output control.
= 1: Opening the Cash Drawer
= 0: Allow closing the Cash Drawer
Bit 0: Cash Drawer “DOUT bit0” pin output control.
= 1: Opening the Cash Drawer
= 0: Allow closing the Cash Drawer
Note: Please follow the Cash Drawer control signal design to control the Cash
Drawer.
4.2.3. Cash Drawer Control Command Example
Use Debug.EXE program under DOS or Windows98
Command
Cash Drawer
O 4B8 01
Opening
O 4B8 00
Allow to closing
Set the I/O address 4B8h bit0 =1 for opening the Cash Drawer by “DOUT
bit0” pin control.
Set the I/O address 4B8h bit0 = 0 to allow closing Cash Drawer.
Command
Cash Drawer
I 4B8
Check status
The I/O address 4B8h bit4 =1 means the Cash Drawer is closed or no Cash
Drawer.
The I/O address 4B8h bit4 =0 means the Cash Drawer is open.
