Forgot how to set homing

[IQChallenged]

It's been so long I can't remember how to set my home settings. Can someone give me a quick how-to. I promise to print it out and put it in my notebook that stays with my machine. Thanks

[Skuzzy]

If you are talking about setting the X, Y, and Z axis to 0. Just type 0 in each of the main screen axis fields and press <ENTER>.

[Mitsui Seiki]

Or do you mean:
G91G28Z0
G28X0Y0