Exiting Barcode/Block Character Mode123Exiting Barcode/Block Character ModeTo exit the Barcode/Block Character Mode, send the following escapesequence:Command ESC {<41 (lower-case L) ASCII1B 5B 3C 34 6C hexControl Sequence FormattingAll Control Sequences in the Barcode/Block Character mode have the samebasic format:Command ^Xaa;bb...NLArgument^ The Control Sequence IntroducerX The control sequence function selector. ValidSelectors are A, B, C, D, M, N, R, S, T, U, and W.aa First parameter field for selecting specific valuesusing decimal numbers. An unlimited number ofdigits are allowed. Omitting this field leaves thecurrent value unchanged. Setting it to “0” selectsthe default value. Plus (+) signs are ignored, but aminus (-) sign preceeding a number signifies anegative value that is invalid.; Separates parameter fields. This must be present iftwo or more parameter fields are used or just thesecond field is used (i.e., ^X ; bb NL). It can beomitted if only the first field will be used(i.e., ^X aa NL).bb Second parameter field for selecting specific valuesusing decimal numbers. An unlimited number ofdigits are allowed. Omitting this field leaves thecurrent value unchanged. Setting it to “0” selectsthe default value. Plus signs are ignored, but aminus sign preceeding a number signifies anegative value that is invalid.... Additional parameter fields (if applicable).NL Control sequence terminator. Two categories ofterminators are available:• Passive Terminators - the passiveterminators Carriage Return (CR), Line Feed(LF), or CRLF act only as terminators and do notperform any further action.• Active Terminators - the active terminatorsForm Feed, Vertical Tab, Reverse Form Feed,and Paper Instruction act as terminators as wellas performing their normal functions.
