Magnetic Card failures
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07-25-2019, 09:11 PM
Post: #1
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Magnetic Card failures
I got a batch of old magnetic cards. Unfortunately about 50% are not usable. With VER they either have the failure message MALFUNCTION or CARD Err.
Even when I write them new. With my cards I get also sometimes a failure message, but quite seldom. From a Facebook user I got the advice to wipe the magnetic side with alcohol. I did it with Methanol.......and it works! Out of 20 obviously defect cards are now after cleaning 19 card recordable and 100% readable. Failure messages of the card reader is not always caused by the reader itself but maybe caused by the magnetic card..... http://www.dg8fbv.de 41CX, Card R., Barcode R., X-Function, X-Memory, Advntg-Modul, HP41 Printer, 82200A Touchpad, 48GX black LCD, 50g, Prime G2 |
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