1
60 96 Paper
not
present.
7 0 00
0
Fixed
to
Off.
5
．
DLE ENQ n
[Name]
Send real-time request to printer
[Format]
ASCII
DLE
ENQ n
Hex
10
05
n
Decimal
16
5 n
[Range]
n = 0
，
n = 2
[Description] Responds to a request from the host computer.
n = 0: Recover from an error;
n = 2: Recover from an error after clearing the receive and print buffers;
[Details]
• The command n=0 is ignored unless the error caused by paper shortage has
occurred.
• The command n=2 is effective only when a mechanical error or an auto-cutter error
occurs.
• The printer starts processing data upon receiving this command.
• This command is executed even when the printer is off-line, the receive buffer is full,
or there is an error status with a serial interface model. With a parallel interface
model, this command can not be executed when the printer is busy.
•
DLE ENQ 2
enables the printer to recover from an error after clearing the data in the
receive buffer and the print buffer. The printer retains the settings (by
ESC !
,
ESC 3
,
etc.) that were in effect when the error occurred. The printer can be initialized
completely by using this command and
ESC @
. This command is enabled only for
errors that have the possibility of recovery, except for print head temperature error.
• When the printer is disabled with
ESC =
(Select peripheral device), the error recovery
functions (
DLE ENQ 1
and
DLE ENQ 2
) are enabled, and the other functions are
disabled.
[Note]
• ESC * m nL nH [ d ] nL + 2 5 6 nH d1=<10>H d2=<05>H d3=<1>HThe
status is also transmitted whenever the data sequence of <10>H<05>H< n>(1
n
2) is received.
Example:
In
ESC
m nL nH dk
, d1 = <10>H, d2 = <05>H, d3 = <01>H
• This command should not be contained within another command that consists of two
or more bytes.
Example:
If you attempt to transmit
ESC 3 n
to the printer, but DTR (DSR for the host
computer) goes to MARK before n is transmitted, and
DLE ENQ 2
interrupts
before n is received, the code <10>H for
DLE ENQ 2
is processed as the code
for
ESC 3
<10>H.
[Reference] DLE EOT
，
GS z 0
6
．
ESC SP n
[Name]
Set right-side character spacing
Summary of Contents for D45
Page 1: ...D45 IMPRESORA DE IMPACTO ...
