HP 67 Card Reader


I have an HP 67 calculator which has developed a gummy wheel which causes the card reader not to work.

Joe Rigdon who helped repair some battery chargers a couple of years ago for me apparently cannot be contacted at his last e-mail address. I've contacted the two companies listed in A Guide to HP Handheld Calculators and Computers and neither repair the HP 67 any longer.

Does anyone know who repairs HP 67 calculators presently?


Hi Steven,

there's an excellent description on how to repair a 67-card reader under http://www.hpmuseum.org/repair.htm. With that you can try it yourself if you have some watchmaker tools and a quiet hand. I have already repaird 4 65 /67 card readers successfully and would also offer it to you to repair yours. If you're interested or have any questions please contact me via LKL_Butte@web.de


K.-L. Butte

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