Software Developer's Manual Raster Command Reference RJ-4030 ...
Software Developer's Manual Raster Command Reference RJ-4030 ...
Software Developer's Manual Raster Command Reference RJ-4030 ...
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
6.7 Error flow for serial connection<br />
If there are no<br />
problems with the<br />
printer status<br />
READ<br />
(media, etc.), the<br />
data is transmitted.<br />
If there is a problem,<br />
an error appears.<br />
Computer (host)<br />
Status information request<br />
Displaying sending Sending control codes<br />
Displaying printing<br />
READ<br />
Phase change<br />
“Printing” received.<br />
Sending raster data<br />
- 39 -<br />
<strong>Raster</strong> <strong>Command</strong> <strong>Reference</strong><br />
Initialize The printer is<br />
Initialized.<br />
Status (response to status information<br />
request) or an error is displayed<br />
Sending a print command (print command with feeding (1A)<br />
for the last page or print command (0C) for other page)<br />
Status<br />
(Phase change: “Printing”)<br />
Status (“Error Occurred”)<br />
Printer<br />
The status of the<br />
printer (media, etc.)<br />
is checked and a<br />
response is sent.<br />
Data received.<br />
Printing<br />
Error occurred<br />
6. Flow Charts