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I2/5 on a 135 film can; part of DX encoding. On 135 film (35 mm) canisters, interleaved 2 of 5 is used to identify the manufacturer, the film type, number of exposures and proprietary information using 6 digits. The barcode is located between the electrically read silver and black DX Camera Auto-Sensing Code and the film can exit lip. It is ...
Then in 1987 it was standardized as JIS-X-0502, [2] a standard physical distribution barcode symbol ITF-14/16/6. The ITF barcode has an add-on version for displaying the weight, etc., and it is possible to encode a 5-digits numerical value and 6-th check character as ITF-6 [ 3 ] after ITF-14 or ITF-16 [ 4 ] (obsolete in 2010).
IATA 2 of 5 [14] [15] (also known as Computer Identics 2 of 5, [16] Airline 2 of 5 [17] [18]) is a variable length, discrete, two width symbology, which is fully similar to Industrial 2 of 5 symbology except start/stop symbols. In this way it has all advantages and issues of Industrial 2 of 5 symbology.
The check digit is a weighted modulo-103 checksum. It is calculated by summing the start code 'value' to the products of each symbol's 'value' multiplied by its position's weight in the barcode string. The start symbol and first encoded symbol are in position 1. The sum of the products is then reduced modulo 103.
A UPC barcode. The Universal Product Code (UPC or UPC code) is a barcode symbology that is used worldwide for tracking trade items in stores.. The chosen symbology has bars (or spaces) of exactly 1, 2, 3, or 4 units wide each; each decimal digit to be encoded consists of two bars and two spaces chosen to have a total width of 7 units, in both an "even" and an "odd" parity form, which enables ...
According to the International Federation for Produce Standards, five-digit codes that begin with a "9" typically represent produce grown organically. GMO labeling and the little-known "8" code.
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. It is an alphanumeric, variable length symbology.
Matrix 2 of 5 is a subset of two-out-of-five codes. Unlike Industrial 2 of 5 code, Matrix 2 of 5 can encode data not only with black bars but with white spaces. Matrix 2 of 5 [2] [3] was developed in 1970-х by Nieaf Co. [4] in The Netherlands and commonly was uses for warehouse sorting, photo finishing, and airline ticket marking. [5] Matrix 2 ...