CHAPTER 3 INTERFACE
B-EP
Series
3-72
f
RECEIPT mode (Issue)
* The printer status can also be confirmed with the following command:
• [ESC] WB [LF] [NUL]
STX Printer ID Printer status Battery level
02H xxHxxH 00H xxH
STX Printer ID Printer status Battery level
02H xxHxxH 0BH xxH
After a printer status is received, a
transmission of the next status
request command should be paused
for the min. of 20 msec. Usually,
the interval is approximately 200
msec.
Since a response to a status request
command may be delayed
depending on the radio state, wait a
response with approx. 1-second
timeout.
E.g.) [ESC]v
g
Status request command
Repeat until the
printer enters the
normal state (00H).
E.g.) [ESC]v
h
Status request command
STX Printer ID Printer status Battery level
02H xxHxxH 00H xxH
STX Printer ID Printer status Battery level
02H xxHxxH 0BH xxH
Repeat when there is a
next print job.
Print data including a line
feed command [LF]
e
Print data
f
Status sent in response to the status
request command.
The printer is in operation.
Make sure that the printer is
in idle state
h
Status sent in response to the status request
command.
g
Status sent in response to the status request
command.
The printer is in operation.
Issue
Waiting
time until
the end of a
print job
Confirmation
of the printer
status prior
to data
storage
One of the following
commands:
- [ESC]FM[LF][NUL]
- [ESC]WS[LF][NUL]
- [ESC]v
Make sure that the printer is
in idle state.
c
Request for a Bluetooth
connection
c
Response to the request for a Bluetooth
connection
d
Status sent in response to the status
request command.
Host
Printer
i
Request for a disconnection
of the Bluetooth connection
i
Response to the request for the disconnection
of the Bluetooth connection
E.g.) [ESC]v
f
Status request command
d
Status request command
(Usually, a status request
command is not necessary to be
sent. However, send this
command when the printer status
is required to be confirmed prior
to a data transmission.)
Finish the data storage operation and
return to Main Menu or another screen.
