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Exiting Barcode/Block Character Mode
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Exiting Barcode/Block Character Mode
To exit the Barcode/Block Character Mode, send the following escape
sequence:
Command ESC {<41 (lower-case L) ASCII
1B 5B 3C 34 6C hex
Control Sequence Formatting
All Control Sequences in the Barcode/Block Character mode have the same
basic format:
Command ^Xaa;bb...NL
Argument
^ The Control Sequence Introducer
X The control sequence function selector. Valid
Selectors are A, B, C, D, M, N, R, S, T, U, and W.
aa First parameter field for selecting specific values
using decimal numbers. An unlimited number of
digits are allowed. Omitting this field leaves the
current value unchanged. Setting it to “0” selects
the default value. Plus (+) signs are ignored, but a
minus (-) sign preceeding a number signifies a
negative value that is invalid.
; Separates parameter fields. This must be present if
two or more parameter fields are used or just the
second field is used (i.e., ^X ; bb NL). It can be
omitted if only the first field will be used
(i.e., ^X aa NL).
bb Second parameter field for selecting specific values
using decimal numbers. An unlimited number of
digits are allowed. Omitting this field leaves the
current value unchanged. Setting it to “0” selects
the default value. Plus signs are ignored, but a
minus sign preceeding a number signifies a
negative value that is invalid.
... Additional parameter fields (if applicable).
NL Control sequence terminator. Two categories of
terminators are available:
• Passive Terminators - the passive
terminators Carriage Return (CR), Line Feed
(LF), or CRLF act only as terminators and do not
perform any further action.
• Active Terminators - the active terminators
Form Feed, Vertical Tab, Reverse Form Feed,
and Paper Instruction act as terminators as well
as performing their normal functions.