TI-59 Magnetis Card difference

[toml_12953]

(03-16-2019 05:15 PM)Jlouis Wrote:  Hi,

I have a bunch of TI59 magnetic cards for programs that looks different from each other, one having arrows to indicated side number and other with no arrows and a darker colour.

Does anybody know the difference between them?

I searched everywhere and did not find anything.

The only difference I could find is that the one with arrows I could write and read and the other I could write, but not read.

Thanks in advance

JL

The dark ones that are shiny on the back are for the TI-58 which has no card reader. They're only to label the function keys for programs you enter manually.