scanner cant read any produced barcode

isaac_cmisaac_cm
edited 2:30PM in FastReport 4.0
Hello,
I tried to use many barcode formats in my project but all has the same problem , the thin lines did not print at all so scanner cant read any of them

I tried all possibilities with zoom and wide bar ratio , in preview the bars are thick but after print the lines are so thin almost nothing printed only wider bars appears !!

I tried another zebra printer model and I get the same problem , so I tried other barcode software and the barcode printed normally and scanned successfully with the scanner !

any advice how to solve this ??

Thanks

Comments

  • gpigpi
    edited 2:30PM
    wrote:
    so I tried other barcode software and the barcode printed normally and scanned successfully with the scanner !
    Barcode printer's softvare send special commands for printing barcodes. FR use GDI print
    Try to increase your printer's resolution
  • isaac_cmisaac_cm
    edited 2:30PM
    gpi wrote: »
    Barcode printer's softvare send special commands for printing barcodes. FR use GDI print
    Try to increase your printer's resolution

    I tried that , resolution is to maximum and I also increase the heat (darkness) from 10 (Default) to 30 (maximum) I still get thin lines not very clear, in these settings some barcode can be read but with close or repeated reads and some cant be read

    other software I used are: report builder, barone and nice label
  • gpigpi
    edited 2:30PM
    If you print report on laser printer - is scanner can read barcode?
  • isaac_cmisaac_cm
    edited January 2009
    gpi wrote: »
    If you print report on laser printer - is scanner can read barcode?

    yes the laser printer print the barcode exactly like the preview with thick lines but all zebra models are not !

    I even tried different pc and different zebra drivers and I got same problem
  • isaac_cmisaac_cm
    edited 2:30PM
    ok I finally found a very strange checkbox option in the printer driver called "Enable Line/Box Substitution"

    when I clear the checkbox (which is et by default) I get the barcode exactly like the preview , it seems it enable / disable GDI print out which FR uses to print

    I think many faces this problem, I suggest FR display a note or something for Zebra users

    finally I hope this will solve another developer situation

    Regards
    Isaac

Leave a Comment

Rich Text Editor. To edit a paragraph's style, hit tab to get to the paragraph menu. From there you will be able to pick one style. Nothing defaults to paragraph. An inline formatting menu will show up when you select text. Hit tab to get into that menu. Some elements, such as rich link embeds, images, loading indicators, and error messages may get inserted into the editor. You may navigate to these using the arrow keys inside of the editor and delete them with the delete or backspace key.

Home • FastReport 4.0Comment As ...

© Vanilla Keystone Theme 2024