Operator`s manual

5-26 Commands
• The 1 byte status data is transmitted after printing and paper feed
operation completely stop (transmit timing differs from ESC u,
GS I).
• This command is executed when the data is processed in the
receive buffer. Therefore, there may be a time lag between
receiving the command and transmitting the status, depending on
the receive buffer status.
• When Auto Status Back (ASB) is enabled using GS a, the status
transmitted by ESC v and the ASB status must be differentiated.
• The status to be transmitted is shown in the table below.
[Reference] DLE EOT, GS a
Paper Specifications
ESC {
n
[Name] Turns on/off upside-down printing mode
[Format] ASCII ESC {
n
Hex 1B 7B
n
Decimal 27 123
n
[Range] 0 ≤
n
≤ 255
Bit Off/On Hex Decimal Function
0
Off 00 0 Slip is detected by BOF sensor.
On 01 1
Slip is not detected by BOF
sensor.
1
Off 00 0 Slip is detected by TOF sensor.
On 02 2
Slip is not detected by TOF
sensor.
2
Off 00 0 Undefined.
On 04 4 Undefined.
3
Off 00 0 Undefined.
On 08 8 Undefined.
4 Off 00 0 Not used. Fixed to Off.
5
Off 00 0 Undefined.
On 20 32 Undefined.
6
Off 00 0 Undefined.
On 40 64 Undefined.
7 Off 00 0 Not used. Fixed to Off.