Schedule a print job

Please, does anyone have a clue about scheduling a print job?

I would like to print several small jobs during the weekend to prevent the print headers to dry (my versacamm is in a really hot place when we are closed and the conditioned air is off).

I need to know how to schedule print jobs, we are at the doors of the holidays, and I'm expecting the worse for the return!! I think that if I schedule one or two small print jobs a day the headers will not dry.

Thank you in advance