Protech Systems PA-6822 User Manual page 118

The printer information transmitted is comprised of 4 bytes as follows:
First byte(printer information)
Bit
7
6
5
4
3
2
1
0
Second byte(printer information)
Bit
7
6
5
4
3
2
1
0
Third byte (paper sensor information)
Bit
7
6
5
4
2,3
0,1
Fourth byte (paper sensor information)
Bit
7
6
5
4
3
2
1
0
PA-6822 Series User Manual
Off/On Hex Decimal
Off 00 0
Off 00 0
On 40 64
Off 00 0
On 20 32
On 10 16
Off 00 0
On 08 8
Off 00 0
On 04 4
Off 00 0
Off 00 0
Off/On Hex Decimal
Off 00 0
Off 00 0
Off 00 0
Off 00 0
On 08 8
On 04 4
On 02 2
On 01 1
Off/On Hex Decimal
Off 00 0
Off 00 0
Off 00 0
On 00 0
Off 00 0
On 0C 12
Off 00 0
On 03 3
Off/On Hex Decimal
Off 00 0
Off 00 0
Off 00 0
Off 00 0
On 08 8
On 04 4
On 02 2
On 01 1
Chapter 3 Software
Function
Not used. Fixed to Off
Paper is not being fed by
the paper feed button
Paper is being fed by the
paper feed button
Cover is close
Cover is open
Not used. Fixed to On
On-line
Off-line
Drawer kick-out connector pin 3 is LOW
Drawer kick-out connector pin 3 is HIGH
Not used. Fixed to Off
Not used. Fixed to Off
Function
Not used. Fixed to Off
Not used. Fixed to Off
Not used. Fixed to Off
Not used. Fixed to Off
Not used. Fixed to Off
Not used. Fixed to Off
Not used. Fixed to Off
Not used. Fixed to Off
Function
Not used. Fixed to Off
Not used. Fixed to Off
Not used. Fixed to Off
Not used. Fixed to Off
Paper end sensor: paper present
Paper end sensor: no paper present
Paper near end sensor: paper adequate
Paper near end sensor: paper near end
Function
Not used. Fixed to Off
Black mark sensor status
Not used. Fixed to Off
Not used. Fixed to Off
Not used. Fixed to On
Not used. Fixed to On
Not used. Fixed to On
Not used. Fixed to On
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