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HP 21 with Key Detection Error
11-21-2017, 05:48 PM
Post: #1
Matthias D. Offline
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 		Posts: 10
Joined: Jan 2016
HP 21 with Key Detection Error
HP-Friends!
Played around with my HP21 (Woodstock), pressing the keys very gently to see how much pressure is necessary. Most keys worked normal, but when I pressed the 5 a little bit and a few seconds a 7 appeared. It was reproducible with that key. Didn‘t expect this! Can anybody explain?
Thank You!
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