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Adhesive vinyl overlays - C47 & WP43 (DM42), WP3xS, DB48X, newRPL variants available!
07-22-2023, 03:38 AM
Post: #41
spiff72 Offline
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RE: Adhesive vinyl overlays - WP31S, WP34S, newRPL variants now available!
(07-21-2023 06:20 PM)Eric Rechlin Wrote:  The Sharpie wipes off without a trace if you use isopropyl alcohol again to clean it, so you are not harming the calculator permanently.

However, some 30b calculators (a small percentage, well under 5% I'm sure) have the blue legends printed on with an alcohol-soluble ink, so the alcohol will wipe the blue key legends off too. But 95%+ of the time this won't be a concern. I've long wondered why some were like that -- I am pretty sure they were towards the end of the production run, maybe even at the end.

Interesting! I guess mine have been 95%-ers...

Are these 30b calcs out of production now?
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Messages In This Thread
RE: Adhesive vinyl overlays - WP31S, WP34S, newRPL variants now available! - spiff72 - 07-22-2023 03:38 AM
C47 Overlay Update - spiff72 - 07-27-2023, 04:16 AM
Pricing Update - WP34S increase - spiff72 - 11-15-2023, 03:53 AM



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