Instruction manual

A758 Owner’s Guide Chapter 7: Programming Guide
September 1999 172
Exceptions
If
n
= 0, ASB is disabled.
Related Information
When Auto Status Back (ASB) is enabled using this command, the status
transmitted by other commands and the ASB status are differentiated according
to the information found in Recognizing Data from the printer, (in the Real Time
Commands section in this chapter). The status bytes to be transmitted are
described in the following four tables.
Byte 1 =
printer information
Byte 2 =
error information
Byte 3 =
paper sensor information
Byte 4 =
paper sensor information
First Byte (Printer Information)
Bit Off/On Hex Decimal Status for ASB
0 Off 00 0 Not used. Fixed to off.
1 Off 00 0 Not used. Fixed to off.
2Off
On
00
04
0
4
One or both cash drawers open.
Both cash drawers closed.
3Off
On
00
08
0
8
Not Busy at the RS232C interface.
Printer is Busy at the RS232C interface.
4 On 10 16 Not used. Fixed to on.
5Off
On
00
20
0
32
Receipt cover closed.
Receipt cover open.
6Off
On
00
40
0
64
Paper Feed Button is not pressed.
Paper Feed Button is pressed.
7 Off 00 0 Not used. Fixed to off.
(Select or Cancel Status Back—continued on the next page)