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EasierSoft - Free
Bulk Online Code93 Barcode
Generator |
http://barcode.design |
Recommand: Desktop Barcode
Software With More Features: Download
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1. Enter
barcode data in Excel for print bulk labels. |
3. Generate sequence
numbers for make barcodes. |
2. Design barcode
label with text, logo. |
4. Print barcode
label sheet to Avery 5160, 5161, 5162 . . . |
5. Print barcode
label on command line. |
6. Add Ascii key to
barcode: Tab, Enter, File Separator. etc. |
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Right click each barcode to save to local.
Desktop version software can
export bulk barcode images to a folder |
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Barcode Technology - Code93
Barcode
Hide the description |
Code 93 is a barcode symbology
designed in 1982 by Intermec to
provide a higher density and
data security
enhancement to Code 39. It is an
alphanumeric, variable length
symbology. Code 93 is used
primarily by Canada Post to
encode supplementary delivery
information. Every symbol
includes two check characters.. |
Code 93 Extended is based on
Code 93 and can encode all 128
ASCII characters. The characters
represented by
Code 93 are represented in Code
93 Extended as single barcode
characters, but all other
characters are represented by a
control character plus another
character. You must take this
into account when estimating
barcode length.
. |
Valid characters:
0123456789[Space]ABCDEFGHIJKLMNOPQRSTUVWXYZ-.$/+%
Code 93 Extended also has:
!#&'()*,:;<=>?@[\]^_`
abcdefghijklmnopqrstuvwxyz{|}~ |
Code 93 is restricted to 43
characters and 5 special
characters. In Full ASCII Code
93, the 43 basic symbols
(0¨C9, A-Z, "-", ".", "$", "/",
"+" and "%") are the same as
their representations in Code
93. Lower case letters,
additional punctuation
characters and control
characters are represented by
sequences of two characters of
Code 93.
This encoding is the same as
Full ASCII Code 39, except that
four special-purpose symbols are
used, rather than reassigning $,
/, + and %. |
Code93 is one of the many
barcode formats currently in
use. |
A Barcode is a method of
representing data in a visual,
machine-readable form. |
The barcode formats has two
categories: |
One-dimensional (1D) ---
Barcodes represented data by
varying the widths and spacings
of parallel lines. |
Two-dimensional (2D) --- Using
rectangles, dots, hexagons and
other geometric patterns to
represented data. |
Code93 is 1D barcode.
Structure:
A start character *
Encoded message
First modulo-47 check character
"C"
Second modulo-47 check character
"K"
Stop Character *
Termination bar
Code93 is variable with
no fixed length. |
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Check digit:
Code 93 uses 2 checksums, the
so-called "C" checksum and the
so-called "K" checksum. Both are
calculated according to the same
principle. However, the "K"
checksum also contains the "C"
checksum.
During the calculation,
reference numbers are first
assigned to all characters of
the code. Each digit in the code
is assigned a weighting and was
incremental from behind.
Accordingly, the last position
has the weight 1, the
penultimate position the weight
2, and so on. The reference
numbers are multiplied in each
case by the weighting. The
resulting individual results are
added together.
This total is now divided by 47.
The remainder of this division
corresponds to the checksum,
which is coded as a character
using the reference number.
The "K" checksum is determined
in the same way. However, this
time the character string of the
code - as with the first
checksum - plus the "C" checksum
is used as the basis. The first
determined checksum is included
in the calculation of the second
checksum.
The check digits are not
displayed in the plain text line. |

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Human Readable:
Most barcodes display their
corresponding values below them,
which makes it possible to human
read and manually enter
the barcode values into the
equivalent system when the
barcode label is worn out and
cannot be read by the barcode
scanner. |
The Advantages of using
barcodes:
If you want to reduce costs and
save time, using barcodes is a
good choice. Whether you are a
company or a non-commercial
organization, to improve
efficiency and reduce overhead,
barcodes are a valuable and
viable option, which is
economical and reliable.
Using barcode system will
improve the inventory control is
improved, it can track inventory
accurately, inventory levels can
be reduced it will lower the
rate of eavesdropping. The
location of the inventory and
device can also be tracked,
thereby reducing the time it
takes to find the inventory and
device.
The barcode system provide
better data. Because a barcode
can store various information
such as inventory and pricing,
especially when using QR Code,
it can store thousands of
characters, so the data stored
in the barcode can be quickly
obtained by the barcode reader,
this fast turnaround ensures
that time is not wasted on data
entry or retrieval. In addition,
the barcode can be customized to
include other relevant
information as needed. They
provide fast and reliable data
for various applications.
Barcodes are cheap and
user-friendly, providing an
indispensable tool for tracking
data from pricing to inventory.
The end result of a
comprehensive bar code system is
reduced overhead. |
|
http://barcode.design/
- For Online
http://Free-Barcode.com/
- For PC
EasierSoft Ltd. Technology Support: cs@easiersoft.com |
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