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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.
PTD55 SERIES OPERATION MANUAL
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