Real-Time Printer Status Transmission; Real-Time Commands Disable - CognitiveTPG A776 ColorPOS Programming Manual

88 Chapter 5: Programming commands

Real-time printer status transmission

ASCII
GS ENQ
Hexadecimal 1D 05
Decimal
29 5
Transmits one byte status of the printer in real time.
0 Off 00 0
On 01 1
1 Off 00 0
On 02 2
2 Off 00 0
On 04 4
3 Off 00 0
On 08 8
4 Off 00 0
On 10 16
5 Off 00 0
On 20 32
6 Off 00 0
On 40 64
7 On 80 128
Exceptions
The A776 has a single connector that shares data reporting from either cash drawer. When either cash drawer is open,
an open status is reported by the printer.

Real-time commands disable

ASCII US z n
Hexadecimal 1F 7A n
Decimal
31 122 n
Value of n: 0 = disable
1 = enable
This command is used to disable real time commands. They are disabled prior to sending graphic or other data to the
printer that may contain embedded real time commands.
This command is a batch command and processed in the order received.
A776 (B780) Programming Guide
Paper adequate.
Paper low
(if paper low sensor enabled).
Paper adequate.
Paper low
(if paper low sensor enabled).
Both receipt and cassette
door closed.
Receipt or cassette
door open.
Not busy at the
RS-232C interface.
Printer is busy at the
RS-232C interface.
One or both cash
drawers open.
Both cash drawers closed.
Paper present at both slip
sensors.
Paper not present at one or
both sensors
No error condition.
Error condition exists
in the printer.
Fixed to on.
A776-PG00001 D 07/13