The Museum of HP Calculators

HP Forum Archive 15

[ Return to Index | Top of Index ]

Mashed down buttons on 12c
Message #1 Posted by joe locket on 23 Feb 2006, 10:30 a.m.

Hello. Wondering if this is normal. Based on the advice on this forun, I bought a used Brazil-made HP 12c (made in 1990) from ebay -- instead of buying a new 12c from the store.

I noticed, though, that several of the buttons (+, -, x, clx) are lower than the others -- almost like they were smashed down. They do work, however. Is that normal?

      
Re: Mashed down buttons on 12c
Message #2 Posted by bill platt on 23 Feb 2006, 10:35 a.m.,
in response to message #1 by joe locket

Old calculators can end up with all sorts of wear-related flaws. What you describe is just one of many. It is not "normal" or "typical" but it can and does happen.

      
Re: Mashed down buttons on 12c
Message #3 Posted by Karl Schneider on 23 Feb 2006, 10:45 p.m.,
in response to message #1 by joe locket

One of my collegues tends to type very "heavily" -- on a PC keyboard and on his workplace-issued 1987 HP-15C. The calc is beat, with frequently-used keys nearly flush with the faceplate. But it still works perfectly...

-- KS


[ Return to Index | Top of Index ]

Go back to the main exhibit hall