9810 question and offer

[Katie Wasserman]

(02-14-2014 07:27 PM)dramsey Wrote:  Here's my question: although the calculator does not have the "Printer Alpha" ROM, program listings include alpha key representations, something like this:

0030 -- |DIV| -- 053

I thought the Printer Alpha ROM was required for listings like this. Am I wrong?

You're correct. The Alpha ROM has to be in installed to see the programming mnemonics.

Quote:Oh, yeah, one more question: many of these cards have their write protect tabs removed. Is there a simple way to write to these cards? (I suppose I could block the optical sensor on the card reader. If it's optical.)

Yes, it's optical. You could probably just black electrical tape to cover up the cutout.