on a royal alpha 587 how do you login?

You type your logon code, then press CLERK. So if you haven't changed the clerk codes, 1 CLERK will probably do it.
-------------------------------------

If anyone needs more information, the Royal Alpha 587 manual is here:

http://the-checkout-tech.com/manuals/cashregisters/Royal_Alpha_587_operating_programming_manual.html

Registerman
May 2011