Transmission of the last character in an EAN/JAN symbol (the check digit) is disabled by scanning Option RF, or is enabled by scanning Option RG.
RF
RG
RJ
RK
RL
RM
RN
RO
RP
Disable Transmission of Check Digit
Enable Transmission of Check Digit *#@
Disable
Enable
Disable
Enable
Disable EAN-8 independently*
Enable
Enable
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