Hand-Drawn Barcodes for the HP41
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01-29-2018, 12:42 PM
Post: #2
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RE: Hand-Drawn Barcodes for the HP41
(01-29-2018 09:35 AM)damaltor Wrote: Hi everybody, Wow! Someone must have had a lot of time on their hands! Do they scan in OK? Back then, we didn't have laser or inkjet printers and most 8- or 9-pin dot matrix printers couldn't reproduce the bar codes accurately enough to scan in without error. 24-pin dot matrix printers could but it took a while. Tom L Cui bono? |
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