TITLE : RP-300/310
Page -23 -
[Description]
In page mode, delete all the print data in the current printable area.
[Details]
·This command is enabled only in page mode.
·If data that existed in the previously specified printable area also exists in
the currently specified printable area, it is deleted.
[Reference]
ESC L, ESC W
DLE EOT
n
[Name]
Real-time status transmission.
[Format]
ASCII
DLE EOT
n
Hex
10 04
n
Decimal 16 4
n
[Range] 1≤ n≤ 4
[Description]
Transmits the selected printer status specified by n in real-time,
according to the following parameters:
n=1 : Transmit printer status
n=2 : Transmit off-line status
n=3 : Transmit error status
n=4 : Transmit paper roll sensor status
[Details]
·The printer transmits the current status. Each status is represented by
one-byte data.
·The printer transmits the status without confirming whether the host
computer can receive data.
·The printer executes this command upon receiving it.
·This command is executed even when the printer is offline, the receive
buffer is full, or there is an error status.
·When Auto Status Back (ASB) is enabled using the GS a command, the
status transmitted by the DLE EOT command and the ASB status must
be differentiated.
·Even though the printer is not selected using ESC = (select peripheral
device), this command is effective.
[Notes]
·The status is transmitted whenever the data sequence of
<10>H<04>H<n> (1≤ n≤ 4) is received.
Example :
In ESC *
m nL nH d1…dk d1=<10>H, d2=<04>H, d3=<01>H
·This command should not be used within the data sequence of another
command that consists of 2 or more bytes.