PTD55 SERIES OPERATION MANUAL
5.7 - ERROR PROCESSING
When an error occurs, the printer visually notifies its type through the LED. This fact allows the
final user to have a direct and visual reference of the current printer status.
On the other hand, the printer status and all its possible errors can also be monitored via software
through the “
DEL EOT n
” command or activating the automatic status reporting “
GS a n
” command. In
this way, the application developer can have more complete information on the printer status, therefore
being able to act accordingly.
FENIX recommends that developers include in their applications a flow chart like the one shown
below, to have monitored the printer.
Fig.5.8.
Flowchart for error detection.
21 of 57