Compuprint 9058 Programmer Manual - Manual (Page 77)

COMPUPRINT Mode
A78408098-003 75
LEFT and RIGHT delimiters, the System-Digit and
the Check-Digit will be printed as descending bars to
make a field to host a 6-digits HRC string and the
System-Digit HRC to the left of LEFT delimiter (at
about the middle of the symbol) when f field is missing
or set to 1; in this case, the Check-Digit will show in
HRC to the right of the RIGHT delimiter (at about the
middle of the symbol), when o field takes values 2 or 3:
it will never show on HRC string otherwise.
UPC-EAN 2
DC4 DC4 ESC! n 5 p EM
ADD ON-2 bar code data fields contain numeric data
only: question marks will be printed in place of HRC
string otherwise, if possible.
If 3-digit strings will be received within a DC4 DC4
ESC (... EM control sequence and o check-digit option
field is missing or takes NULL value, the symbol will
encode the first 2 digits and the 3
rd
received digit will
be used as check digit, even though this may affect its
readability; if o field takes 1 value, the 3
rd
digit is
matched versus the internally generated check-digit
an question marks will printed in place of HRC string
when mismatching, if possible.
If 2-digit strings will be received and o check digit field
is missing or takes NULL value, question marks will
be printed in place of HRC string, when possible; if o
field takes value 1, the check digit will be computed
applying the internally available algorithm to the
received string in order to properly encode the symbol.
If f field is missing or takes value 1, the 2-digits HRC
string will be printed above the Bar/Spaces symbol
and its height will be part of the overall symbol’s
height; the check-digit will never show on HRC string.
If f field takes value 0, the symbol’s encoding will print
at full height.