40 User’s / Programming Guide
Transmission of the last character in a UPC symbol (the check digit) is
disabled by scanning Option QF, or is enabled by scanning Option
QG.
QF Disable Transmission of Check
Digit
QG Enable Transmission of Check
Digit *#
Scanning QJ causes UPC-A labels to be transmitted as EAN-13
labels. Scanning QK disables this feature.
QJ Enable UPC to EAN Translation
QK Disable UPC to EAN Translation
*#@
QN Disable second beep on
Supplement decoded *
QO Enable second beep on
Supplement decoded
QP Set supplement retry count (16 by
default) range = 1-32
QR Disable transmissionof UPC-E
check digit