Code Validation
The ^CV (Code Validation) instruction acts as a switch to turn the
code validation function ON and OFF. When this instruction is
turned ON, all bar code data will be checked for the following
error conditions:
Character not in character set
Check digit incorrect
Data field too long (too many characters)
Data field too short (too few characters)
Parameter string contains incorrect data or missing parameter
When invalid data is detected, an error message and code will be
printed in reverse image in place of the bar code. The message will
read “INVALID - X” where “X” is one of the following error codes:
C = Character not in character set
E = Check digit incorrect
L = Data field too long
S = Data field too short
P = Parameter (occurs only on select bar codes)
Once turned on, the ^CV instruction will remain active from format to
format until turned off by another ^CV instruction or the printer is
turned off. The instruction IS NOT permanently saved.
NOTE: If more than one error exists, the first error detected will be
the one displayed.
The format for the ^CV instruction is:
^CVa
where:
^CV = Bar Code Validation
a = Code Validation
Default value: N=No
Other values: Y = Yes
188 ZPL II COMMAND REFERENCE
^C V
15 Undeniable Reasons To Love Tiktokpornstar tiktokpornstar
What Do You Need To Know To Be All Set To Top Pornstars Kayleigh Wanless top pornstars kayleigh Wanless