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Questions tagged [barcode-printing]

The generation of barcode symbols (1d & 2D) on printed media.

This tag deals with the generation of barcodes on print media. The proper output of a barcode determines its legibility for scanning devices. Many factors influence a barcode's readability including: reflectance, contrast, maintenance of quiet zone, adherence to specifications, printing technology, print media, physical defects. Barcode verification equipment exists to grade barcodes according to the international barcode quality specification ISO/IEC 15416 (1D) and ISO/IEC 15415 (2D). Suppliers of barcode labels and suppliers of products that must meet customer labeling specifications are often contractually obligated to submit samples for verification.

http://en.wikipedia.org/w/index.php?title=Barcode&section=11#Quality_control_and_verification

245 questions
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Barcode generation and decoding in PHP

I need to develop a PHP application that will be generating barcodes and also will have the ability to read those barcodes back. As my application will be a web based application and underlying technology is PHP which is a server side scripting…
Tahir Yasin
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set barcode 128 to type B in java

I am using this code to generate barcode128 : String stb1 = "123456789"; code128.setCode(stb1); //code128.setCodeType(Barcode128.CODE128_UCC); //code128.setCode("1234567890"); code128.setStartStopText(true); Image image128 =…
Nibha Jain
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How Can I create a Code128 Auto barcode?

So, I want to display a string as Barcode. I want to use Code128 Auto. And I dont want to use nuggets. How Can I do that? At the end I just want to have an TextBlock in WPF with the String of BarCode in it. EDIT So I already have an Font of Code128…
user17674040
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Barcode wasn't printed as many as the Request

I was able to print raw ZPL commands from PHP directly to the printer, except that I can't print more than 1 label at once after windows update to windows-10 on the TLP 2844-Z printer and my first time when installing WebClientPrint Processor (WCPP)…
Mukyuu
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barcode print on zebra printer using asp.net

DataTable dt = (DataTable)Session["Generate"]; System.Drawing.Font printFont = new System.Drawing.Font("3 of 9 Barcode", 9); System.Drawing.SolidBrush br = new System.Drawing.SolidBrush(System.Drawing.Color.Red); string s =…
Ashhar Javed
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Printing barcodes on Epson thermal printer

I have acquired an Epson thermal printer (TM-T82II) with a control utility (APD5) that allows me to configure and test the printer. I use the utility to (try to) print barcodes, but cannot find any documentation on how to make use of the Code128…
omatai
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Generate 3 digit alphanumeric DATE INDEX

I have a requirement for a container label, that will have a QR code, part of the code will be a "3-digit date index starting from 1/1/2017. For example, 1/1/2017 is 000 and 1/31/2017 is 00U. This is the date when Content Label is printed or the…
arana
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does length of barcode image change because of barcode text

I was reading about barcodes, just a general query I came up with: Does the length of barcode image change because of the text in it? For eg: will the length of a barcode with 986262 be different than 111111?
sachsure
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Wordpress style is being overridden when placed in widget

I am creating a WP Widget that draws a barcode. I can generate a barcode that works just fine when I just place it on an admin page (à la Hello Dolly!). The tags that make up the barcode explicitly set the height and width of the bars and spaces…
Brian Anderson
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Unable to print data

I'm using Honeywell PC42t-203-FP bar code printer. I have installed all related drivers. I'm working in Linux. I have added the printer by using localhost:631. But whenever I try 'Print Test Page' from properties of the printer, it prints nothing. I…
Imran Hussain
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How to generate barcode in qt?

i have to develop application that create a paint object. and user can add different items such as shape , image , date ... . one of that items is barcode such as this image : barcode is exist a library for generate unique barcode? and how to draw…
mohamad jalali
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Looking for an app which simplify multilevel inventory using shopify

I have described requirement flow using diagram http://creately.com/diagram/example/ifrthu1k1/Flow. I need help in figuring out which app helps in fulfilling my requirements. In brief my requirement goes like this: Our system contain multiple…
stefun
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Barcode implementation on product items

I have a product multiple items, i want to put barcode on them as it is required to sale them in local markete in Pakistan. For this reason i searched on internet to have solutions and i am still a little confused in it. Note: purpose is to sale my…
shahjahan khokher
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Is zxing accurate?

I'm developing an iphone and android app that uses very simple barcode scanning. We've narrowed our barcode type to 2D, particular either QR or DataMatrix. I've written two quick and dirty apps using Scandit and Zxing (using mostly their sample…
user2081605
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display barcode on receipt in php

i want to display barcode with epson tm-t82 thermal printer.im using php to create receipt. but until now it has always failed. below is the php script that I use to print the contents of the receipt details.
Piere Risnayadi
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