Reprint; Printfeed; Handling External Applicator Errors; Handling Internal System Errors - Intermec PA30 User Manual

Chapter 2 — Using the PA30 in an Applicator

Reprint

When the Reprint signal is received, the application moves to a
specified subroutine that reprints the last valid label.
Example
...
100 ON PORTIN.REPRINT GOSUB 150
...

150 PRINTFEED -1,1

160 RETURN
Printfeed
The dataready signal must be set manually by the Fingerprint
application.

Handling External Applicator Errors

When an error signal ( , , or ) is
apperr1 apperr2 apperr3
received, the application moves to a specified subroutine that
takes action based on error severity.
Example
...
60 ON PORTIN.APPERR1 GOSUB 100
...
100 perform error handling
110 RETURN

Handling Internal System Errors

For internal system errors, the system error signal status can be
read at any time within the application so appropriate measures
can be taken. When any of these errors occur, the appropriate out
signal (including the error) is asserted:
• Ribbon low
• Ribbon out
• Media low
• Media out
• RFID tag error
Example
10 IF PORTIN.RIBBONLOW GOTO 200
...
200 perform error handling
210 RETURN
PA30 Print Engine User's Manual 43