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Are there any "good" HP 30b keyboards out there?? - Printable Version +- HP Forums (https://www.hpmuseum.org/forum) +-- Forum: Not HP Calculators (/forum-7.html) +--- Forum: Not quite HP Calculators - but related (/forum-8.html) +--- Thread: Are there any "good" HP 30b keyboards out there?? (/thread-19914.html) Pages: 1 2 |
RE: Are there any "good" HP 30b keyboards out there?? - spiff72 - 05-14-2023 02:55 PM I received that ebay 30b on Friday, and so far the KB does indeed seem better. (4CY-24xxx serial). I also noticed that the display on this one is much better than the more recent serials I have (4CY042 and 4CY035). See attached. Older serial is on the left (if it isn't obvious enough). Both are set at contrast level 4 in the image. The newer serials are much more "brown" in color, and the numbers are not as crisp. I might have to track down another early serial to make myself a WP31S now! |