NCR 7167 Owner's Manual page 182

7167 Owner's Manual
The status bytes to be transmitted are described in the following four tables.
Printer Status (n = 1 or n = 49)
Bit
0
1
2
3
4
5
6
7
Cash Drawer Status (n = 2 or n = 50)
Bit
0
1
2
3
4
5
6
7
Slip Paper Status (n = 3 or n = 51)
Value of Byte Returned
0
1 to 8
160
Off/On Hex Decimal
Off 00 0
On 01 1
Off 00 0
On 02 2
Off 00 0
On 04 4
Off 00 0
On 08 8
Off 00 0
Off 00 0
On 20 32
Off 00 0
On 40 64
Off 00 0
Off/On Hex Decimal
Off 00 0
On 01 1
Off 00 0
On 02 2
- - -
- - -
Off 00 0
- - -
- - -
Off 00 0
Slip Status
There is no more printing space on the current slip,
or the slip paper is not selected.
Remaining print area on the current slip, in number
of lines, at the currently set line spacing, when the
trailing edge sensor has become uncovered.
Until the trailing edge sensor becomes uncovered the
value reported will be 6, because there are at least 6
lines remaining.
There can be 7 or 8 lines remaining when the slip line
spacing has been set to less than 7.2 lines per inch.
Status for Transmit Status
Receipt paper adequate.
Receipt paper low.
Receipt paper adequate.
Receipt paper low.
Receipt paper present.
Receipt paper exhausted.
Receipt paper present.
Receipt paper exhausted.
Not used. Fixed to off.
Slip leading edge sensor: paper present
Slip leading edge sensor: no paper.
Slip trailing edge sensor: paper present
Slip trailing edge sensor: no paper.
Not used. Fixed to off.
Status for Transmit Status
One or both cash drawers open.
Both cash drawers closed.
One or both cash drawers open.
Both cash drawers closed.
Undefined
Undefined
Not used. Fixed to off.
Undefined
Undefined
Not used. Fixed to off.
November 2002
Chapter 6: Commands