Epson TM U295 - B/W Dot-matrix Printer Operator's Manual page 68

Bit Off/On
Off
3
On
4 Off
Off
5
On
Off
6
On
7 Off
[Notes]
GS a n
[Name]
[Format]
[Range]
[Description] Enables or disables ASB and specifies the status items to include,
Bit Off/On
Off
0
On
5-28 Commands
Hex Decimal
00 0
08 8
00 0
00 0
20 32
00 0
40 64
00 0
• When DTR/DSR control is selected, the printer transmits only 1
byte after confirming that the host is ready to receive data (DSR
signal is SPACE). If the host computer is not ready to receive data
(DSR signal is MARK), the printer waits until the host is ready.
When XON/XOFF control is selected, the printer transmits only 1
byte without confirming the condition of the DSR signal.
• The ROM version may be changed.
• When Auto Status Back (ASB) is enabled using GS a, the status
transmitted by GS I and the ASB status must be differentiated.
• When n is out of the specified range, this command is ignored.
Enable/Disable Automatic Status Back
ASCII GS
Hex 1D
Decimal 29
0 n 255
using n as follows:
Hex Decimal Status for ASB
00 0
0 1
Function
Undefined.
Undefined.
Not used. Fixed to Off.
Undefined.
Undefined.
Undefined.
Undefined.
Not used. Fixed to Off.
a n
61 n
97 n
Drawer kick-out connector pin 3 status
disabled.
Drawer kick-out connector pin 3 status
enabled.