I using code39 font of bar code word again, added * before and after, can scan, but the front of the scan more than 0, the last one less, how to return a responsibility excuse me?

CodePudding user response:

refer to the original poster DESsoft response:

I'll word used code39 font barcode, added * before and after, can scan, but the front of the scan more than 0, the last one less, how to return a responsibility excuse me?

Estimate the bar code has a problem is to give, it is suggested that to do with code128

CodePudding user response:

I think make sure your code if you have any questions, can take you to make cutting into picture else to have barcode scanning gun, let other people see if problem still sweep
If the problem still
Then change the font try other
If no problem
Check the scanning gun can do any Settings, restore the factory Settings

CodePudding user response:

Use their phones to scan line directly, if still have a problem that is there is something wrong with the barcode fonts, or is there is something wrong with the barcode gun

CodePudding user response:

Tomorrow need to develop a print barcode function, full of curiosity and passion,