Brother PJ-600 Series - Usb;Bluetooth;Irda;Network Printing Flow

Brother PJ-600/700/800 Series Command Reference
54
© 2015 Brother Industries, Ltd. All Rights Reserved.
6.1. USB/Bluetooth/IrDA/Network Printing flow
If there are no problems
with the machine, the data
is transmitted.
If there is a problem, an
error appears.
If the “no paper” error
occurred, the machine is
periodically checked,
and the operation is
automatically
restarted when there
are no problems.
The status of the PJ unit
(paper type, etc.) is
checked and a response is
sent.
Receive data
Begins printing
without waiting for
a print command.
Printing
Printing display
Sending display
Send control code
② Send raster data
Initialization data
③ Status
(Printing state)
New page command
Receive “printing completed”
Send raster data
Send raster data
Send raster data
④ Status
(Printing completed)
⑤ Status
(Receiving state)
Finishing process for
printing page 1
Send data for 2
nd
page
Print 1
st
page.
Print 2
nd
page.
NULL 700 BYTE
Switch command mode
Bidirectional transmission mode (Enable)
Status information
Status (response to status information request)
The status of the PJ
unit (paper type,
etc.) is checked and
a response is sent.
Receive data
Sending display
Send control code
Send raster data
Switch command mode
Bidirectional transmission mode
(Enable)
Computer (host)
Printer
Status information
① Status (response to status information request)
The PJ unit is
initialized.