Model M 84-key clickety keyboard

[RTSmith]

I have an old IBM Model M space-saver keyboard which I love and have been using for years.  Just now when I type the letters j,k,l they are corresponding to the numbers below the letters on the key.  Example j types 1, k types 2, l types 3, etc.  How do I turn this off so it will type letters again instead of numbers.

[Lisa_maree]

Try pressing shift-ScrLk to turn on and off the embedded num pad on that keyboard.