Seiko Instruments DPU-30 - Manual (Page 62)

5-34
8. Response commands (only for serial mode)
GS a n Validity / Invalidity of Automatic Status Transmission and Real Time Command Select
Code 1D
16
+ 61
16
+ n
Domain of
function
0 ≤ n ≤ 3
Function Specifies the validity or invalidity of the automatic status response which is one of
the printer statuses.
Specifies the validity or invalidity of the real time command.
n
= 0: The automatic status response becomes invalid.
n = 1: The automatic status response becomes valid. And the current status is
returned.
n = 2: The real time command becomes invalid.
n = 3: The real time command becomes valid
Details • The automatic status response automatically returns a response depending on
the change in status.
• The real time command is executed at the reception.
• For the status values, refer to Table 5-1 Status Response Value Table.
• This command is executed at the deployment of the receive buffer so that the
execution of the command may be delayed depending on the conditions of the
receive buffer.
• When a value is returned, the conditions of the host computer are not checked.
• In default, both the automatic status response and the real time command are
invalid.