
15
Bit 7: Reserved.
Bit 6: Reserved.
Bit 5: Reserved.
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: Cash Drawer “DOUT bit0” pin output control.
= 1: Opening the Cash Drawer
= 0: Allow closing the Cash Drawer
Bit 1: Cash Drawer “DOUT bit1” pin output control.
= 1: Opening the Cash Drawer
= 0: Allow closing the Cash Drawer
Bit 0: Reserved
Note: Please follow the Cash Drawer control signal design to control the Cash
Drawer
Cash Drawer Control Command Example
Use Debug.EXE program under DOS or Windows98
Command Cash Drawer
O 4B8 04 Opening
O 4B8 00 Allow to closing
Set the I/O address 4B8h bit2 =1 for opening the Cash Drawer by “DOUT bit0” ►
pin control.
Set the I/O address 4B8h bit2 = 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. ►
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