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A comment on HP bricking printers remotely if the client's credit card expires. Parent comment

Re:HP bricking printers remotely if the client's credit card... by hbossy on Tuesday February 07, 2023 @11:04AM (#34694482)
You used to be able to buy budget version of Casio scientific calculator and use pencil to draw a wire on PCB to turn it into fx-991EX. The only thing missing button labels.
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Re:HP bricking printers remotely if the client's credit card... by japanman425 on Tuesday February 07, 2023 @08:31PM (#34702876)
I remember this!! Similar with the 9850G, could upgrade it to the GII with a slightly modified hardware
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