Epson TM-T90 Printer User Manual


 
CONFIDENTIAL
Paper roll Miscellaneous commands DLE DC4 (fn = 2)
Ver. 10.01 p. 385
DLE DC4 (fn = 2)
EXECUTING COMMAND
[Name] Execute power-off sequence
[Format] ASCII DLE DC4
fn a b
Hex 10 14
02 a b
Decimal 16 20
2ab
[Printers not featuring this command] TM-T88III, TM-L60II, TM-U230, TM-U220, TM-U210, TM-U300A/B
[Range]
fn
= 2
a
= 1
b
= 8
[Description] Executes the printer power-off sequence and transmits the power-off notice.
Saving the maintenance counter values
Busy controlling for interface
Changing to waiting state of mechanism
Executes power off processing (this processing depends on printer model).
[Notes]
This is a real-time command that the printer executes upon receiving it. Note the following when using
this command.
If this command is embedded within the code string of another command, it is processed as a
parameter of the other command, and the print result is not correct.
If another command (such as graphics data or defined data) has a code string in a parameter that is the
same as this command, the printer starts processing this command.
This command is ignored in the following states:
During transmission of block data (Header ~ NUL)
When this command is disabled by GS (D
With a serial interface, the printer executes this command even when it is in offline, receive buffer full, or
error status.
Miscellaneous commands