Flow Charts; Normal Flow For Usb Connection - Brother RJ-4030 Software Manual

6. Flow Charts

6.1 Normal flow for USB connection

Computer (host)
If there are no
problems with the
printer status (media,
etc.), the data is
READ
transmitted. If there
is a problem, an error
appears.
Displaying sending
Display ing printing
READ
Phase change
"Printing" received.
"Printing completed"
received.
Finishing process for
printing page 1
Sending data for page 2
Status information request
Status (response to status information request)
Sending control codes
Sending raster data
Sending raster data
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)
Status ("Printing completed")
Status (Phase change:
"Waiting to receive")
Sending control code/print data
Sending raster data
Sending raster data
Sending raster data
- 34 -
Initialize
Status
(Phase change:
"Printing")
Status
(Phase change:
"Printing")
Raster Command Reference
Printer
The printer is
initialized.
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
Printing of the 1st
page is actually not
finished, but the
"Printing
completed" status
and "Waiting to
receive" phase are
sent.
Printing 1st page
Printing 2nd page
6. Flow Charts