Brother PT-P700 - Manual (Page 45)

Raster Command Reference
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5. Flow Charts
5.2 Concurrent printing error flow for USB connection (when feeding at the end of the page)
Computer (host)
Status information request
Status (response to status information request)
The status of the
printer (media, etc.)
is checked and a
response is sent.
Data received.
Beginning printing
without waiting for a
print command
Printing
Displaying printing
Displaying sending Sending control codes
Sending raster data
Initialize The printer is
initialized.
Status
(Phase change:
“Printing”)
Sending a print command (print command with feeding (1A)
for the last page or print command (0C) for other page)
“Printing completed”
received.
Sending raster data
Status (Phase change: “Waiting to receive”)
Sending control code/raster data
Status
( “Error occurred”)
Sending raster data
Sending raster data
Sending a print command (print command with feeding (1A)
for the last page or print command (0C) for other pages)
“Error Occured” received.
Initialize
If there are no
problems with the
printer status (media,
etc.), the data is
transmitted. If there is
a problem, an error
appears.
Printing of the 1st
page is actually not
finished, but the
“Printing completed”
status and “Waiting
to receive” phase are
sent.
An error appears.
When restarted, data is
resent starting with the
1st page since
“Printing”
for the 2nd page is not
received.
If an error occurs, all
data read from the
computer is cleared.
Reprinting 1st page
READ
READ
READ
Printer
Phase change
“Printing” received.
Status (“Printing completed”)
Finishing process
for printing page 1
Sending data for page 2
Error occurred
Resending process
for data of 1st page
Displaying printing
Displaying printing
Invalidate
The printer is
reset.