Split Pay is what I use on my machines, but there is another option, depending on the SG chip you have. Check your options menu under "Machine Options" to see if you have a "Player Cash out Menu".
With the Player Cash out Menu enabled, when you hit the cash out button you will be given the choice of ticket or coin. Also, you can set a limit for the number of coins paid out then the balance will be paid by ticket, assuming you have a printer installed and enabled.
You won't need to key the machine. Remember to clear all credits or it won't allow changes.