Datalogic Scanning Formula - Manual (Page 59)

TROUBLESHOOTING
5
PROBLEM CAUSE
REMEDY
The application loaded is
not suitable for the terminal
in use. The terminal
displays the message
FAULT CODE P21CO4. Load the correct
application program.
The terminal displays
an error message
FAULT CODE.P21CO4.
Other faults. The terminal
displays an error message
other than FAULT CODE
P21 CO4. Contact your Datalogic
Mobile representative
for technical
assistance.
39