User guide

A795 User Guide: Programming Supplement
Chapter 4: Programming commands
38
Select sensors to stop printing
ASCII ESC c 4 n
Hexadecimal 1B 63 34 n
Decimal 27 99 52 n
Value of n: Sensor status
Sensor Status
Bit Sensor 0 1
0 Receipt paper near-end Disabled Enabled
1 Receipt paper near-end Disabled Enabled
2-4 Undefined
6 Undefined
Bits 5 and 7 are not used.
Default:0
Determines which sensor stops printing on the respective
station. The command does not affect the paper out status
on the receipt station, which will automatically stop the
printer when the paper is depleted.
Select paper sensors to output paper end signals
ASCII ESC c 3 n
Hexadecimal 1B 63 33 n
Decimal 27 99 51 n
Vaue of n:
If either bit 0 or bit 1 is on, the paper roll near-end sensor
is selected as the paper sensor outputting paper-end
signals.
If either bit 2 or bit 3 is on, the paper roll end sensor is
selected as the paper sensor outputting paper-end signals.
Bit Position Hex Decimal Function
0 Off 00 0 Paper roll near-end
sensor disabled
On 01 1 Paper roll near-end
sensor enable
1 Off 00 0 Paper roll near end
sensor disabled
On 02 2 Paper roll near end
sensor enabled
2 Off 00 0 Paper roll end
sensor disabled
On 04 4 Paper roll end
sensor enabled
3 Off 00 0 Paper roll end
sensor disable
On 08 8 Paper roll end
sensor enabled
4, 5, 6, 7 - - - Undefined
Range of n: 1-255
Default of n: 12
Specifies the paper sensor to output a paper end signal.
Multiple sensors may be selected to signal when paper has
run out. When multiple sensors have been selected,
anytime one of the sensors detects a paper end, the paper
end signal is output.
When this command is executed a sensor is switched.
The paper end signal switching is delayed depending on
the receive buffer state.
Exceptions
This command can only be used with a parallel interface.
The command is ignored if it used with a serial interface.