: Using 72 dpi barcode on the package The client has sent me barcode in 72 dpi (233x82 px, JPG file) The package design project in Illustrator is 300 dpi. I don't know if I place 72dpi barcode

@Si6392903

Hum. you need to make things right. That jpg probably won't work.

A low resolution does not work becouse depening on the size it can have some pattern, and you do not want that.

The barcode needs to be vector. The only alternative is to have a pure monocromatic file. But in my opinion at 600-1200ppi.

It is quite easy to have a vector barcode. Download Corel Draw free for 30 days and generate one. It needs to be on a plain ink, for example c0m0y0k100



The one that should run a test is not the printer. It is you or your client with the same type of scanner you need in real life. Is it a hand held device for inventory and logistics? or is it for a retail store? etc.

A barcode needs to be of specific measures depending of the package and orientation. Yes, it can be smaller on a farmaceutical flask than on a refrigerator's box. So you need to consult a documentation for the case.

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@Deb5748823

First of all, don't print anything in 72 dpi ever, especially on packaging.

Even though the barcode might be scannable, you do not want compression artifacts on a package, especially not on a barcode.
Thats why I would strongly advise not to use a jpeg for this at all, instead create a vector so that the image is scalable without loss.

Secondly, to test the barcode after printing, simply download one of the widely available apps for your smartphone, print the barcode and scan it right away. I dont't think you can or should have to ask your printer to check what it has printed for you.

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