Scanning from Display

Hi, I got a little off topic question but maybe someone can help.I got a model from which I print barcodes. Theses barcode need to be scanned by laser scanner. As there are many barcodes to scan, I am looking for device which can show barcodes (as printer or display) and is scanable by a laser scanner. The scanning does not work from a normal display, it needs to be some device like a OLED or so without a backlight...